27081830

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{62981}}^1$

素因数の和:63031

約数の個数: 16

約数和(自身を含む): 49881744

約数和(自身を除く): 22799914

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 62981, 125962, 314905, 629810, 2708183, 5416366, 13540915, 27081830]

約数ペア:

[(1, 27081830), (2, 13540915), (5, 5416366), (10, 2708183), (43, 629810), (86, 314905), (215, 125962), (430, 62981)]