89710290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{996781}}^1$

素因数の和:996794

約数の個数: 24

約数和(自身を含む): 233246988

約数和(自身を除く): 143536698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 996781, 1993562, 2990343, 4983905, 5980686, 8971029, 9967810, 14951715, 17942058, 29903430, 44855145, 89710290]

約数ペア:

[(1, 89710290), (2, 44855145), (3, 29903430), (5, 17942058), (6, 14951715), (9, 9967810), (10, 8971029), (15, 5980686), (18, 4983905), (30, 2990343), (45, 1993562), (90, 996781)]