30004942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{2521}}^1$

素因数の和:3075

約数の個数: 16

約数和(自身を含む): 49209264

約数和(自身を除く): 19204322

約数列:

[1, 2, 11, 22, 541, 1082, 2521, 5042, 5951, 11902, 27731, 55462, 1363861, 2727722, 15002471, 30004942]

約数ペア:

[(1, 30004942), (2, 15002471), (11, 2727722), (22, 1363861), (541, 55462), (1082, 27731), (2521, 11902), (5042, 5951)]