68703110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{981473}}^1$

素因数の和:981487

約数の個数: 16

約数和(自身を含む): 141332256

約数和(自身を除く): 72629146

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 981473, 1962946, 4907365, 6870311, 9814730, 13740622, 34351555, 68703110]

約数ペア:

[(1, 68703110), (2, 34351555), (5, 13740622), (7, 9814730), (10, 6870311), (14, 4907365), (35, 1962946), (70, 981473)]