715671740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{5111941}}^1$

素因数の和:5111957

約数の個数: 24

約数和(自身を含む): 1717612512

約数和(自身を除く): 1001940772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5111941, 10223882, 20447764, 25559705, 35783587, 51119410, 71567174, 102238820, 143134348, 178917935, 357835870, 715671740]

約数ペア:

[(1, 715671740), (2, 357835870), (4, 178917935), (5, 143134348), (7, 102238820), (10, 71567174), (14, 51119410), (20, 35783587), (28, 25559705), (35, 20447764), (70, 10223882), (140, 5111941)]