68096980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{486407}}^1$

素因数の和:486423

約数の個数: 24

約数和(自身を含む): 163433088

約数和(自身を除く): 95336108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 486407, 972814, 1945628, 2432035, 3404849, 4864070, 6809698, 9728140, 13619396, 17024245, 34048490, 68096980]

約数ペア:

[(1, 68096980), (2, 34048490), (4, 17024245), (5, 13619396), (7, 9728140), (10, 6809698), (14, 4864070), (20, 3404849), (28, 2432035), (35, 1945628), (70, 972814), (140, 486407)]