2695460

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{439}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 5691840

約数和(自身を除く): 2996380

約数列:

[1, 2, 4, 5, 10, 20, 307, 439, 614, 878, 1228, 1535, 1756, 2195, 3070, 4390, 6140, 8780, 134773, 269546, 539092, 673865, 1347730, 2695460]

約数ペア:

[(1, 2695460), (2, 1347730), (4, 673865), (5, 539092), (10, 269546), (20, 134773), (307, 8780), (439, 6140), (614, 4390), (878, 3070), (1228, 2195), (1535, 1756)]