142490110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{2689}}^1$

素因数の和:3460

約数の個数: 32

約数和(自身を含む): 293618880

約数和(自身を除く): 151128770

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 757, 1514, 2689, 3785, 5299, 5378, 7570, 10598, 13445, 18823, 26495, 26890, 37646, 52990, 94115, 188230, 2035573, 4071146, 10177865, 14249011, 20355730, 28498022, 71245055, 142490110]

約数ペア:

[(1, 142490110), (2, 71245055), (5, 28498022), (7, 20355730), (10, 14249011), (14, 10177865), (35, 4071146), (70, 2035573), (757, 188230), (1514, 94115), (2689, 52990), (3785, 37646), (5299, 26890), (5378, 26495), (7570, 18823), (10598, 13445)]