68015060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{178987}}^1$

素因数の和:179015

約数の個数: 24

約数和(自身を含む): 150349920

約数和(自身を除く): 82334860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 178987, 357974, 715948, 894935, 1789870, 3400753, 3579740, 6801506, 13603012, 17003765, 34007530, 68015060]

約数ペア:

[(1, 68015060), (2, 34007530), (4, 17003765), (5, 13603012), (10, 6801506), (19, 3579740), (20, 3400753), (38, 1789870), (76, 894935), (95, 715948), (190, 357974), (380, 178987)]