131412870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1460143}}^1$

素因数の和:1460156

約数の個数: 24

約数和(自身を含む): 341673696

約数和(自身を除く): 210260826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1460143, 2920286, 4380429, 7300715, 8760858, 13141287, 14601430, 21902145, 26282574, 43804290, 65706435, 131412870]

約数ペア:

[(1, 131412870), (2, 65706435), (3, 43804290), (5, 26282574), (6, 21902145), (9, 14601430), (10, 13141287), (15, 8760858), (18, 7300715), (30, 4380429), (45, 2920286), (90, 1460143)]