12823260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{213721}}^1$

素因数の和:213733

約数の個数: 24

約数和(自身を含む): 35905296

約数和(自身を除く): 23082036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 213721, 427442, 641163, 854884, 1068605, 1282326, 2137210, 2564652, 3205815, 4274420, 6411630, 12823260]

約数ペア:

[(1, 12823260), (2, 6411630), (3, 4274420), (4, 3205815), (5, 2564652), (6, 2137210), (10, 1282326), (12, 1068605), (15, 854884), (20, 641163), (30, 427442), (60, 213721)]