30011108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1193}}^1$

素因数の和:1547

約数の個数: 24

約数和(自身を含む): 55497120

約数和(自身を除く): 25486012

約数列:

[1, 2, 4, 19, 38, 76, 331, 662, 1193, 1324, 2386, 4772, 6289, 12578, 22667, 25156, 45334, 90668, 394883, 789766, 1579532, 7502777, 15005554, 30011108]

約数ペア:

[(1, 30011108), (2, 15005554), (4, 7502777), (19, 1579532), (38, 789766), (76, 394883), (331, 90668), (662, 45334), (1193, 25156), (1324, 22667), (2386, 12578), (4772, 6289)]