12553260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{209221}}^1$

素因数の和:209233

約数の個数: 24

約数和(自身を含む): 35149296

約数和(自身を除く): 22596036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 209221, 418442, 627663, 836884, 1046105, 1255326, 2092210, 2510652, 3138315, 4184420, 6276630, 12553260]

約数ペア:

[(1, 12553260), (2, 6276630), (3, 4184420), (4, 3138315), (5, 2510652), (6, 2092210), (10, 1255326), (12, 1046105), (15, 836884), (20, 627663), (30, 418442), (60, 209221)]