21064110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{702137}}^1$

素因数の和:702147

約数の個数: 16

約数和(自身を含む): 50553936

約数和(自身を除く): 29489826

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 702137, 1404274, 2106411, 3510685, 4212822, 7021370, 10532055, 21064110]

約数ペア:

[(1, 21064110), (2, 10532055), (3, 7021370), (5, 4212822), (6, 3510685), (10, 2106411), (15, 1404274), (30, 702137)]