27722170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{396031}}^1$

素因数の和:396045

約数の個数: 16

約数和(自身を含む): 57028608

約数和(自身を除く): 29306438

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 396031, 792062, 1980155, 2772217, 3960310, 5544434, 13861085, 27722170]

約数ペア:

[(1, 27722170), (2, 13861085), (5, 5544434), (7, 3960310), (10, 2772217), (14, 1980155), (35, 792062), (70, 396031)]