315090618

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{990851}}^1$

素因数の和:990909

約数の個数: 16

約数和(自身を含む): 642072096

約数和(自身を除く): 326981478

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 990851, 1981702, 2972553, 5945106, 52515103, 105030206, 157545309, 315090618]

約数ペア:

[(1, 315090618), (2, 157545309), (3, 105030206), (6, 52515103), (53, 5945106), (106, 2972553), (159, 1981702), (318, 990851)]