4356870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{20747}}^1$

素因数の和:20764

約数の個数: 32

約数和(自身を含む): 11950848

約数和(自身を除く): 7593978

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 20747, 41494, 62241, 103735, 124482, 145229, 207470, 290458, 311205, 435687, 622410, 726145, 871374, 1452290, 2178435, 4356870]

約数ペア:

[(1, 4356870), (2, 2178435), (3, 1452290), (5, 871374), (6, 726145), (7, 622410), (10, 435687), (14, 311205), (15, 290458), (21, 207470), (30, 145229), (35, 124482), (42, 103735), (70, 62241), (105, 41494), (210, 20747)]