30647444

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{1019}}^1$

素因数の和:1199

約数の個数: 24

約数和(自身を含む): 54949440

約数和(自身を除く): 24301996

約数列:

[1, 2, 4, 73, 103, 146, 206, 292, 412, 1019, 2038, 4076, 7519, 15038, 30076, 74387, 104957, 148774, 209914, 297548, 419828, 7661861, 15323722, 30647444]

約数ペア:

[(1, 30647444), (2, 15323722), (4, 7661861), (73, 419828), (103, 297548), (146, 209914), (206, 148774), (292, 104957), (412, 74387), (1019, 30076), (2038, 15038), (4076, 7519)]