12673740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211229}}^1$

素因数の和:211241

約数の個数: 24

約数和(自身を含む): 35486640

約数和(自身を除く): 22812900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211229, 422458, 633687, 844916, 1056145, 1267374, 2112290, 2534748, 3168435, 4224580, 6336870, 12673740]

約数ペア:

[(1, 12673740), (2, 6336870), (3, 4224580), (4, 3168435), (5, 2534748), (6, 2112290), (10, 1267374), (12, 1056145), (15, 844916), (20, 633687), (30, 422458), (60, 211229)]