70917380

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{58129}}^1$

素因数の和:58199

約数の個数: 24

約数和(自身を含む): 151370520

約数和(自身を除く): 80453140

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 58129, 116258, 232516, 290645, 581290, 1162580, 3545869, 7091738, 14183476, 17729345, 35458690, 70917380]

約数ペア:

[(1, 70917380), (2, 35458690), (4, 17729345), (5, 14183476), (10, 7091738), (20, 3545869), (61, 1162580), (122, 581290), (244, 290645), (305, 232516), (610, 116258), (1220, 58129)]