90790290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1008781}}^1$

素因数の和:1008794

約数の個数: 24

約数和(自身を含む): 236054988

約数和(自身を除く): 145264698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1008781, 2017562, 3026343, 5043905, 6052686, 9079029, 10087810, 15131715, 18158058, 30263430, 45395145, 90790290]

約数ペア:

[(1, 90790290), (2, 45395145), (3, 30263430), (5, 18158058), (6, 15131715), (9, 10087810), (10, 9079029), (15, 6052686), (18, 5043905), (30, 3026343), (45, 2017562), (90, 1008781)]