30501742

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{2719}}^1$

素因数の和:2871

約数の個数: 16

約数和(自身を含む): 47001600

約数和(自身を除く): 16499858

約数列:

[1, 2, 71, 79, 142, 158, 2719, 5438, 5609, 11218, 193049, 214801, 386098, 429602, 15250871, 30501742]

約数ペア:

[(1, 30501742), (2, 15250871), (71, 429602), (79, 386098), (142, 214801), (158, 193049), (2719, 11218), (5438, 5609)]