67678030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{2551}}^1$

素因数の和:2944

約数の個数: 32

約数和(自身を含む): 139645440

約数和(自身を除く): 71967410

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 379, 758, 1895, 2551, 2653, 3790, 5102, 5306, 12755, 13265, 17857, 25510, 26530, 35714, 89285, 178570, 966829, 1933658, 4834145, 6767803, 9668290, 13535606, 33839015, 67678030]

約数ペア:

[(1, 67678030), (2, 33839015), (5, 13535606), (7, 9668290), (10, 6767803), (14, 4834145), (35, 1933658), (70, 966829), (379, 178570), (758, 89285), (1895, 35714), (2551, 26530), (2653, 25510), (3790, 17857), (5102, 13265), (5306, 12755)]