90618490

素因数分解:

$2^1\times 5^1\times {\mathrm{1459}}^1\times {\mathrm{6211}}^1$

素因数の和:7677

約数の個数: 16

約数和(自身を含む): 163251360

約数和(自身を除く): 72632870

約数列:

[1, 2, 5, 10, 1459, 2918, 6211, 7295, 12422, 14590, 31055, 62110, 9061849, 18123698, 45309245, 90618490]

約数ペア:

[(1, 90618490), (2, 45309245), (5, 18123698), (10, 9061849), (1459, 62110), (2918, 31055), (6211, 14590), (7295, 12422)]