890035630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{75619}}^1$

素因数の和:75744

約数の個数: 32

約数和(自身を含む): 1764063360

約数和(自身を除く): 874027730

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 214, 535, 1070, 1177, 2354, 5885, 11770, 75619, 151238, 378095, 756190, 831809, 1663618, 4159045, 8091233, 8318090, 16182466, 40456165, 80912330, 89003563, 178007126, 445017815, 890035630]

約数ペア:

[(1, 890035630), (2, 445017815), (5, 178007126), (10, 89003563), (11, 80912330), (22, 40456165), (55, 16182466), (107, 8318090), (110, 8091233), (214, 4159045), (535, 1663618), (1070, 831809), (1177, 756190), (2354, 378095), (5885, 151238), (11770, 75619)]