56780910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{630899}}^1$

素因数の和:630912

約数の個数: 24

約数和(自身を含む): 147630600

約数和(自身を除く): 90849690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 630899, 1261798, 1892697, 3154495, 3785394, 5678091, 6308990, 9463485, 11356182, 18926970, 28390455, 56780910]

約数ペア:

[(1, 56780910), (2, 28390455), (3, 18926970), (5, 11356182), (6, 9463485), (9, 6308990), (10, 5678091), (15, 3785394), (18, 3154495), (30, 1892697), (45, 1261798), (90, 630899)]