12883740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{214729}}^1$

素因数の和:214741

約数の個数: 24

約数和(自身を含む): 36074640

約数和(自身を除く): 23190900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 214729, 429458, 644187, 858916, 1073645, 1288374, 2147290, 2576748, 3220935, 4294580, 6441870, 12883740]

約数ペア:

[(1, 12883740), (2, 6441870), (3, 4294580), (4, 3220935), (5, 2576748), (6, 2147290), (10, 1288374), (12, 1073645), (15, 858916), (20, 644187), (30, 429458), (60, 214729)]