521307330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1889}}^1\times {\mathrm{9199}}^1$

素因数の和:11098

約数の個数: 32

約数和(自身を含む): 1251936000

約数和(自身を除く): 730628670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1889, 3778, 5667, 9199, 9445, 11334, 18398, 18890, 27597, 28335, 45995, 55194, 56670, 91990, 137985, 275970, 17376911, 34753822, 52130733, 86884555, 104261466, 173769110, 260653665, 521307330]

約数ペア:

[(1, 521307330), (2, 260653665), (3, 173769110), (5, 104261466), (6, 86884555), (10, 52130733), (15, 34753822), (30, 17376911), (1889, 275970), (3778, 137985), (5667, 91990), (9199, 56670), (9445, 55194), (11334, 45995), (18398, 28335), (18890, 27597)]