30191455

素因数分解:

$5^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{1321}}^1$

素因数の和:1986

約数の個数: 16

約数和(自身を含む): 41500224

約数和(自身を除く): 11308769

約数列:

[1, 5, 7, 35, 653, 1321, 3265, 4571, 6605, 9247, 22855, 46235, 862613, 4313065, 6038291, 30191455]

約数ペア:

[(1, 30191455), (5, 6038291), (7, 4313065), (35, 862613), (653, 46235), (1321, 22855), (3265, 9247), (4571, 6605)]