3780530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2237}}^1$

素因数の和:2270

約数の個数: 24

約数和(自身を含む): 7371972

約数和(自身を除く): 3591442

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 2237, 4474, 11185, 22370, 29081, 58162, 145405, 290810, 378053, 756106, 1890265, 3780530]

約数ペア:

[(1, 3780530), (2, 1890265), (5, 756106), (10, 378053), (13, 290810), (26, 145405), (65, 58162), (130, 29081), (169, 22370), (338, 11185), (845, 4474), (1690, 2237)]