31009476660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12019177}}^1$

素因数の和:12019232

約数の個数: 48

約数和(自身を含む): 88845763776

約数和(自身を除く): 57836287116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 12019177, 24038354, 36057531, 48076708, 60095885, 72115062, 120191770, 144230124, 180287655, 240383540, 360575310, 516824611, 721150620, 1033649222, 1550473833, 2067298444, 2584123055, 3100947666, 5168246110, 6201895332, 7752369165, 10336492220, 15504738330, 31009476660]

約数ペア:

[(1, 31009476660), (2, 15504738330), (3, 10336492220), (4, 7752369165), (5, 6201895332), (6, 5168246110), (10, 3100947666), (12, 2584123055), (15, 2067298444), (20, 1550473833), (30, 1033649222), (43, 721150620), (60, 516824611), (86, 360575310), (129, 240383540), (172, 180287655), (215, 144230124), (258, 120191770), (430, 72115062), (516, 60095885), (645, 48076708), (860, 36057531), (1290, 24038354), (2580, 12019177)]