27641820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{460697}}^1$

素因数の和:460709

約数の個数: 24

約数和(自身を含む): 77397264

約数和(自身を除く): 49755444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 460697, 921394, 1382091, 1842788, 2303485, 2764182, 4606970, 5528364, 6910455, 9213940, 13820910, 27641820]

約数ペア:

[(1, 27641820), (2, 13820910), (3, 9213940), (4, 6910455), (5, 5528364), (6, 4606970), (10, 2764182), (12, 2303485), (15, 1842788), (20, 1382091), (30, 921394), (60, 460697)]