27081110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1471}}^1$

素因数の和:1748

約数の個数: 32

約数和(自身を含む): 55959552

約数和(自身を除く): 28878442

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 263, 526, 1315, 1471, 1841, 2630, 2942, 3682, 7355, 9205, 10297, 14710, 18410, 20594, 51485, 102970, 386873, 773746, 1934365, 2708111, 3868730, 5416222, 13540555, 27081110]

約数ペア:

[(1, 27081110), (2, 13540555), (5, 5416222), (7, 3868730), (10, 2708111), (14, 1934365), (35, 773746), (70, 386873), (263, 102970), (526, 51485), (1315, 20594), (1471, 18410), (1841, 14710), (2630, 10297), (2942, 9205), (3682, 7355)]