27720246610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{396003523}}^1$

素因数の和:396003537

約数の個数: 16

約数和(自身を含む): 57024507456

約数和(自身を除く): 29304260846

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 396003523, 792007046, 1980017615, 2772024661, 3960035230, 5544049322, 13860123305, 27720246610]

約数ペア:

[(1, 27720246610), (2, 13860123305), (5, 5544049322), (7, 3960035230), (10, 2772024661), (14, 1980017615), (35, 792007046), (70, 396003523)]