90233580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{3677}}^1$

素因数の和:4098

約数の個数: 48

約数和(自身を含む): 253340640

約数和(自身を除く): 163107060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 409, 818, 1227, 1636, 2045, 2454, 3677, 4090, 4908, 6135, 7354, 8180, 11031, 12270, 14708, 18385, 22062, 24540, 36770, 44124, 55155, 73540, 110310, 220620, 1503893, 3007786, 4511679, 6015572, 7519465, 9023358, 15038930, 18046716, 22558395, 30077860, 45116790, 90233580]

約数ペア:

[(1, 90233580), (2, 45116790), (3, 30077860), (4, 22558395), (5, 18046716), (6, 15038930), (10, 9023358), (12, 7519465), (15, 6015572), (20, 4511679), (30, 3007786), (60, 1503893), (409, 220620), (818, 110310), (1227, 73540), (1636, 55155), (2045, 44124), (2454, 36770), (3677, 24540), (4090, 22062), (4908, 18385), (6135, 14708), (7354, 12270), (8180, 11031)]