56720310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1890677}}^1$

素因数の和:1890687

約数の個数: 16

約数和(自身を含む): 136128816

約数和(自身を除く): 79408506

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1890677, 3781354, 5672031, 9453385, 11344062, 18906770, 28360155, 56720310]

約数ペア:

[(1, 56720310), (2, 28360155), (3, 18906770), (5, 11344062), (6, 9453385), (10, 5672031), (15, 3781354), (30, 1890677)]