70418860

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{719}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 152409600

約数和(自身を除く): 81990740

約数列:

[1, 2, 4, 5, 10, 20, 59, 83, 118, 166, 236, 295, 332, 415, 590, 719, 830, 1180, 1438, 1660, 2876, 3595, 4897, 7190, 9794, 14380, 19588, 24485, 42421, 48970, 59677, 84842, 97940, 119354, 169684, 212105, 238708, 298385, 424210, 596770, 848420, 1193540, 3520943, 7041886, 14083772, 17604715, 35209430, 70418860]

約数ペア:

[(1, 70418860), (2, 35209430), (4, 17604715), (5, 14083772), (10, 7041886), (20, 3520943), (59, 1193540), (83, 848420), (118, 596770), (166, 424210), (236, 298385), (295, 238708), (332, 212105), (415, 169684), (590, 119354), (719, 97940), (830, 84842), (1180, 59677), (1438, 48970), (1660, 42421), (2876, 24485), (3595, 19588), (4897, 14380), (7190, 9794)]