91171020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1519517}}^1$

素因数の和:1519529

約数の個数: 24

約数和(自身を含む): 255279024

約数和(自身を除く): 164108004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1519517, 3039034, 4558551, 6078068, 7597585, 9117102, 15195170, 18234204, 22792755, 30390340, 45585510, 91171020]

約数ペア:

[(1, 91171020), (2, 45585510), (3, 30390340), (4, 22792755), (5, 18234204), (6, 15195170), (10, 9117102), (12, 7597585), (15, 6078068), (20, 4558551), (30, 3039034), (60, 1519517)]