30320878

素因数分解:

$2^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{2861}}^1$

素因数の和:3627

約数の個数: 16

約数和(自身を含む): 52065504

約数和(自身を除く): 21744626

約数列:

[1, 2, 7, 14, 757, 1514, 2861, 5299, 5722, 10598, 20027, 40054, 2165777, 4331554, 15160439, 30320878]

約数ペア:

[(1, 30320878), (2, 15160439), (7, 4331554), (14, 2165777), (757, 40054), (1514, 20027), (2861, 10598), (5299, 5722)]