78173670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{3221}}^1$

素因数の和:4040

約数の個数: 32

約数和(自身を含む): 187907040

約数和(自身を除く): 109733370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 809, 1618, 2427, 3221, 4045, 4854, 6442, 8090, 9663, 12135, 16105, 19326, 24270, 32210, 48315, 96630, 2605789, 5211578, 7817367, 13028945, 15634734, 26057890, 39086835, 78173670]

約数ペア:

[(1, 78173670), (2, 39086835), (3, 26057890), (5, 15634734), (6, 13028945), (10, 7817367), (15, 5211578), (30, 2605789), (809, 96630), (1618, 48315), (2427, 32210), (3221, 24270), (4045, 19326), (4854, 16105), (6442, 12135), (8090, 9663)]