18306870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{610229}}^1$

素因数の和:610239

約数の個数: 16

約数和(自身を含む): 43936560

約数和(自身を除く): 25629690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 610229, 1220458, 1830687, 3051145, 3661374, 6102290, 9153435, 18306870]

約数ペア:

[(1, 18306870), (2, 9153435), (3, 6102290), (5, 3661374), (6, 3051145), (10, 1830687), (15, 1220458), (30, 610229)]