82171020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1369517}}^1$

素因数の和:1369529

約数の個数: 24

約数和(自身を含む): 230079024

約数和(自身を除く): 147908004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1369517, 2739034, 4108551, 5478068, 6847585, 8217102, 13695170, 16434204, 20542755, 27390340, 41085510, 82171020]

約数ペア:

[(1, 82171020), (2, 41085510), (3, 27390340), (4, 20542755), (5, 16434204), (6, 13695170), (10, 8217102), (12, 6847585), (15, 5478068), (20, 4108551), (30, 2739034), (60, 1369517)]