157275010

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{144289}}^1$

素因数の和:144405

約数の個数: 16

約数和(自身を含む): 285694200

約数和(自身を除く): 128419190

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 144289, 288578, 721445, 1442890, 15727501, 31455002, 78637505, 157275010]

約数ペア:

[(1, 157275010), (2, 78637505), (5, 31455002), (10, 15727501), (109, 1442890), (218, 721445), (545, 288578), (1090, 144289)]