2107266155

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{2069}}^1$

素因数の和:2315

約数の個数: 32

約数和(自身を含む): 2718489600

約数和(自身を除く): 611223445

約数列:

[1, 5, 19, 71, 95, 151, 355, 755, 1349, 2069, 2869, 6745, 10345, 10721, 14345, 39311, 53605, 146899, 196555, 203699, 312419, 734495, 1018495, 1562095, 2791081, 5935961, 13955405, 22181749, 29679805, 110908745, 421453231, 2107266155]

約数ペア:

[(1, 2107266155), (5, 421453231), (19, 110908745), (71, 29679805), (95, 22181749), (151, 13955405), (355, 5935961), (755, 2791081), (1349, 1562095), (2069, 1018495), (2869, 734495), (6745, 312419), (10345, 203699), (10721, 196555), (14345, 146899), (39311, 53605)]