134400730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{12433}}^1$

素因数の和:12510

約数の個数: 32

約数和(自身を含む): 257831424

約数和(自身を除く): 123430694

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 5405, 10810, 12433, 24866, 62165, 124330, 285959, 571918, 584351, 1168702, 1429795, 2859590, 2921755, 5843510, 13440073, 26880146, 67200365, 134400730]

約数ペア:

[(1, 134400730), (2, 67200365), (5, 26880146), (10, 13440073), (23, 5843510), (46, 2921755), (47, 2859590), (94, 1429795), (115, 1168702), (230, 584351), (235, 571918), (470, 285959), (1081, 124330), (2162, 62165), (5405, 24866), (10810, 12433)]