7304140

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5987}}^1$

素因数の和:6057

約数の個数: 24

約数和(自身を含む): 15592752

約数和(自身を除く): 8288612

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 5987, 11974, 23948, 29935, 59870, 119740, 365207, 730414, 1460828, 1826035, 3652070, 7304140]

約数ペア:

[(1, 7304140), (2, 3652070), (4, 1826035), (5, 1460828), (10, 730414), (20, 365207), (61, 119740), (122, 59870), (244, 29935), (305, 23948), (610, 11974), (1220, 5987)]