15578030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{119831}}^1$

素因数の和:119851

約数の個数: 16

約数和(自身を含む): 30197664

約数和(自身を除く): 14619634

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 119831, 239662, 599155, 1198310, 1557803, 3115606, 7789015, 15578030]

約数ペア:

[(1, 15578030), (2, 7789015), (5, 3115606), (10, 1557803), (13, 1198310), (26, 599155), (65, 239662), (130, 119831)]