630780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{10513}}^1$

素因数の和:10525

約数の個数: 24

約数和(自身を含む): 1766352

約数和(自身を除く): 1135572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 10513, 21026, 31539, 42052, 52565, 63078, 105130, 126156, 157695, 210260, 315390, 630780]

約数ペア:

[(1, 630780), (2, 315390), (3, 210260), (4, 157695), (5, 126156), (6, 105130), (10, 63078), (12, 52565), (15, 42052), (20, 31539), (30, 21026), (60, 10513)]