26820660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{447011}}^1$

素因数の和:447023

約数の個数: 24

約数和(自身を含む): 75098016

約数和(自身を除く): 48277356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 447011, 894022, 1341033, 1788044, 2235055, 2682066, 4470110, 5364132, 6705165, 8940220, 13410330, 26820660]

約数ペア:

[(1, 26820660), (2, 13410330), (3, 8940220), (4, 6705165), (5, 5364132), (6, 4470110), (10, 2682066), (12, 2235055), (15, 1788044), (20, 1341033), (30, 894022), (60, 447011)]