139051270

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{93323}}^1$

素因数の和:93479

約数の個数: 16

約数和(自身を含む): 251974800

約数和(自身を除く): 112923530

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 93323, 186646, 466615, 933230, 13905127, 27810254, 69525635, 139051270]

約数ペア:

[(1, 139051270), (2, 69525635), (5, 27810254), (10, 13905127), (149, 933230), (298, 466615), (745, 186646), (1490, 93323)]