9045910

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 16901280

約数和(自身を除く): 7855370

約数列:

[1, 2, 5, 10, 43, 86, 109, 193, 215, 218, 386, 430, 545, 965, 1090, 1930, 4687, 8299, 9374, 16598, 21037, 23435, 41495, 42074, 46870, 82990, 105185, 210370, 904591, 1809182, 4522955, 9045910]

約数ペア:

[(1, 9045910), (2, 4522955), (5, 1809182), (10, 904591), (43, 210370), (86, 105185), (109, 82990), (193, 46870), (215, 42074), (218, 41495), (386, 23435), (430, 21037), (545, 16598), (965, 9374), (1090, 8299), (1930, 4687)]