13051020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{217517}}^1$

素因数の和:217529

約数の個数: 24

約数和(自身を含む): 36543024

約数和(自身を除く): 23492004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 217517, 435034, 652551, 870068, 1087585, 1305102, 2175170, 2610204, 3262755, 4350340, 6525510, 13051020]

約数ペア:

[(1, 13051020), (2, 6525510), (3, 4350340), (4, 3262755), (5, 2610204), (6, 2175170), (10, 1305102), (12, 1087585), (15, 870068), (20, 652551), (30, 435034), (60, 217517)]