127488530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{75437}}^1$

素因数の和:75470

約数の個数: 24

約数和(自身を含む): 248492772

約数和(自身を除く): 121004242

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 75437, 150874, 377185, 754370, 980681, 1961362, 4903405, 9806810, 12748853, 25497706, 63744265, 127488530]

約数ペア:

[(1, 127488530), (2, 63744265), (5, 25497706), (10, 12748853), (13, 9806810), (26, 4903405), (65, 1961362), (130, 980681), (169, 754370), (338, 377185), (845, 150874), (1690, 75437)]