131271510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4375717}}^1$

素因数の和:4375727

約数の個数: 16

約数和(自身を含む): 315051696

約数和(自身を除く): 183780186

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4375717, 8751434, 13127151, 21878585, 26254302, 43757170, 65635755, 131271510]

約数ペア:

[(1, 131271510), (2, 65635755), (3, 43757170), (5, 26254302), (6, 21878585), (10, 13127151), (15, 8751434), (30, 4375717)]