2010119805

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{351727}}^1$

素因数の和:351865

約数の個数: 24

約数和(自身を含む): 3511652352

約数和(自身を除く): 1501532547

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 5715, 351727, 1055181, 1758635, 3165543, 5275905, 15827715, 44669329, 134007987, 223346645, 402023961, 670039935, 2010119805]

約数ペア:

[(1, 2010119805), (3, 670039935), (5, 402023961), (9, 223346645), (15, 134007987), (45, 44669329), (127, 15827715), (381, 5275905), (635, 3165543), (1143, 1758635), (1905, 1055181), (5715, 351727)]