30942508

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{209071}}^1$

素因数の和:209112

約数の個数: 12

約数和(自身を含む): 55613152

約数和(自身を除く): 24670644

約数列:

[1, 2, 4, 37, 74, 148, 209071, 418142, 836284, 7735627, 15471254, 30942508]

約数ペア:

[(1, 30942508), (2, 15471254), (4, 7735627), (37, 836284), (74, 418142), (148, 209071)]