30161284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3853}}^1$

素因数の和:3979

約数の個数: 24

約数和(自身を含む): 56114240

約数和(自身を除く): 25952956

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 3853, 3914, 7706, 7828, 15412, 73207, 146414, 292828, 396859, 793718, 1587436, 7540321, 15080642, 30161284]

約数ペア:

[(1, 30161284), (2, 15080642), (4, 7540321), (19, 1587436), (38, 793718), (76, 396859), (103, 292828), (206, 146414), (412, 73207), (1957, 15412), (3853, 7828), (3914, 7706)]