12442860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{69127}}^1$

素因数の和:69142

約数の個数: 36

約数和(自身を含む): 37743888

約数和(自身を除く): 25301028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 69127, 138254, 207381, 276508, 345635, 414762, 622143, 691270, 829524, 1036905, 1244286, 1382540, 2073810, 2488572, 3110715, 4147620, 6221430, 12442860]

約数ペア:

[(1, 12442860), (2, 6221430), (3, 4147620), (4, 3110715), (5, 2488572), (6, 2073810), (9, 1382540), (10, 1244286), (12, 1036905), (15, 829524), (18, 691270), (20, 622143), (30, 414762), (36, 345635), (45, 276508), (60, 207381), (90, 138254), (180, 69127)]