#include <bits/stdc++.h>
using namespace std;
using ll = long long;

inline ll sum_floor_div(ll N, ll M) {
    ll res = 0;
    for (ll d = 1, R; d <= M; d = R + 1) {
        ll q = N / d;
        R = N / q;
        if (R > M) R = M;
        res += q * (R - d + 1);
    }
    return res;
}

int main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);

    int T; cin >> T;
    while (T--) {
        ll N; cin >> N;
        if (N == 1) {
            cout << "0\n";
            continue;
        }
        ll ans = sum_floor_div(N, N - 1) - (N - 1);
        cout << ans << '\n';
    }
    return 0;
}