133469870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{2671}}^1$

素因数の和:2960

約数の個数: 32

約数和(自身を含む): 253946880

約数和(自身を除く): 120477010

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 263, 526, 1315, 2630, 2671, 4997, 5342, 9994, 13355, 24985, 26710, 49970, 50749, 101498, 253745, 507490, 702473, 1404946, 3512365, 7024730, 13346987, 26693974, 66734935, 133469870]

約数ペア:

[(1, 133469870), (2, 66734935), (5, 26693974), (10, 13346987), (19, 7024730), (38, 3512365), (95, 1404946), (190, 702473), (263, 507490), (526, 253745), (1315, 101498), (2630, 50749), (2671, 49970), (4997, 26710), (5342, 24985), (9994, 13355)]