12551340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{209189}}^1$

素因数の和:209201

約数の個数: 24

約数和(自身を含む): 35143920

約数和(自身を除く): 22592580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 209189, 418378, 627567, 836756, 1045945, 1255134, 2091890, 2510268, 3137835, 4183780, 6275670, 12551340]

約数ペア:

[(1, 12551340), (2, 6275670), (3, 4183780), (4, 3137835), (5, 2510268), (6, 2091890), (10, 1255134), (12, 1045945), (15, 836756), (20, 627567), (30, 418378), (60, 209189)]