2079730310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1563707}}^1$

素因数の和:1563740

約数の個数: 32

約数和(自身を含む): 4503479040

約数和(自身を除く): 2423748730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 1563707, 3127414, 7818535, 10945949, 15637070, 21891898, 29710433, 54729745, 59420866, 109459490, 148552165, 207973031, 297104330, 415946062, 1039865155, 2079730310]

約数ペア:

[(1, 2079730310), (2, 1039865155), (5, 415946062), (7, 297104330), (10, 207973031), (14, 148552165), (19, 109459490), (35, 59420866), (38, 54729745), (70, 29710433), (95, 21891898), (133, 15637070), (190, 10945949), (266, 7818535), (665, 3127414), (1330, 1563707)]