30257042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{2521}}^1$

素因数の和:2893

約数の個数: 16

約数和(自身を含む): 48210552

約数和(自身を除く): 17953510

約数列:

[1, 2, 17, 34, 353, 706, 2521, 5042, 6001, 12002, 42857, 85714, 889913, 1779826, 15128521, 30257042]

約数ペア:

[(1, 30257042), (2, 15128521), (17, 1779826), (34, 889913), (353, 85714), (706, 42857), (2521, 12002), (5042, 6001)]