30209541808

素因数分解:

$2^4\times {\mathrm{1213}}^1\times {\mathrm{1556551}}^1$

素因数の和:1557772

約数の個数: 20

約数和(自身を含む): 58579277968

約数和(自身を除く): 28369736160

約数列:

[1, 2, 4, 8, 16, 1213, 2426, 4852, 9704, 19408, 1556551, 3113102, 6226204, 12452408, 24904816, 1888096363, 3776192726, 7552385452, 15104770904, 30209541808]

約数ペア:

[(1, 30209541808), (2, 15104770904), (4, 7552385452), (8, 3776192726), (16, 1888096363), (1213, 24904816), (2426, 12452408), (4852, 6226204), (9704, 3113102), (19408, 1556551)]