12523740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{208729}}^1$

素因数の和:208741

約数の個数: 24

約数和(自身を含む): 35066640

約数和(自身を除く): 22542900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 208729, 417458, 626187, 834916, 1043645, 1252374, 2087290, 2504748, 3130935, 4174580, 6261870, 12523740]

約数ペア:

[(1, 12523740), (2, 6261870), (3, 4174580), (4, 3130935), (5, 2504748), (6, 2087290), (10, 1252374), (12, 1043645), (15, 834916), (20, 626187), (30, 417458), (60, 208729)]