715409870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{10220141}}^1$

素因数の和:10220155

約数の個数: 16

約数和(自身を含む): 1471700448

約数和(自身を除く): 756290578

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 10220141, 20440282, 51100705, 71540987, 102201410, 143081974, 357704935, 715409870]

約数ペア:

[(1, 715409870), (2, 357704935), (5, 143081974), (7, 102201410), (10, 71540987), (14, 51100705), (35, 20440282), (70, 10220141)]