30174886

素因数分解:

$2^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{1889}}^1$

素因数の和:2068

約数の個数: 24

約数和(自身を含む): 53003160

約数和(自身を除く): 22828274

約数列:

[1, 2, 7, 14, 49, 98, 163, 326, 1141, 1889, 2282, 3778, 7987, 13223, 15974, 26446, 92561, 185122, 307907, 615814, 2155349, 4310698, 15087443, 30174886]

約数ペア:

[(1, 30174886), (2, 15087443), (7, 4310698), (14, 2155349), (49, 615814), (98, 307907), (163, 185122), (326, 92561), (1141, 26446), (1889, 15974), (2282, 13223), (3778, 7987)]