87315490

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{58601}}^1$

素因数の和:58757

約数の個数: 16

約数和(自身を含む): 158225400

約数和(自身を除く): 70909910

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 58601, 117202, 293005, 586010, 8731549, 17463098, 43657745, 87315490]

約数ペア:

[(1, 87315490), (2, 43657745), (5, 17463098), (10, 8731549), (149, 586010), (298, 293005), (745, 117202), (1490, 58601)]