12553980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{209233}}^1$

素因数の和:209245

約数の個数: 24

約数和(自身を含む): 35151312

約数和(自身を除く): 22597332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 209233, 418466, 627699, 836932, 1046165, 1255398, 2092330, 2510796, 3138495, 4184660, 6276990, 12553980]

約数ペア:

[(1, 12553980), (2, 6276990), (3, 4184660), (4, 3138495), (5, 2510796), (6, 2092330), (10, 1255398), (12, 1046165), (15, 836932), (20, 627699), (30, 418466), (60, 209233)]