319777620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{100559}}^1$

素因数の和:100624

約数の個数: 48

約数和(自身を含む): 912280320

約数和(自身を除く): 592502700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 100559, 201118, 301677, 402236, 502795, 603354, 1005590, 1206708, 1508385, 2011180, 3016770, 5329627, 6033540, 10659254, 15988881, 21318508, 26648135, 31977762, 53296270, 63955524, 79944405, 106592540, 159888810, 319777620]

約数ペア:

[(1, 319777620), (2, 159888810), (3, 106592540), (4, 79944405), (5, 63955524), (6, 53296270), (10, 31977762), (12, 26648135), (15, 21318508), (20, 15988881), (30, 10659254), (53, 6033540), (60, 5329627), (106, 3016770), (159, 2011180), (212, 1508385), (265, 1206708), (318, 1005590), (530, 603354), (636, 502795), (795, 402236), (1060, 301677), (1590, 201118), (3180, 100559)]