30918692

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{7411}}^1$

素因数の和:7571

約数の個数: 24

約数和(自身を含む): 62260800

約数和(自身を除く): 31342108

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 7411, 14822, 29644, 51877, 103754, 207508, 1104239, 2208478, 4416956, 7729673, 15459346, 30918692]

約数ペア:

[(1, 30918692), (2, 15459346), (4, 7729673), (7, 4416956), (14, 2208478), (28, 1104239), (149, 207508), (298, 103754), (596, 51877), (1043, 29644), (2086, 14822), (4172, 7411)]