90295490

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{60601}}^1$

素因数の和:60757

約数の個数: 16

約数和(自身を含む): 163625400

約数和(自身を除く): 73329910

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 60601, 121202, 303005, 606010, 9029549, 18059098, 45147745, 90295490]

約数ペア:

[(1, 90295490), (2, 45147745), (5, 18059098), (10, 9029549), (149, 606010), (298, 303005), (745, 121202), (1490, 60601)]