1330249151980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{9501779657}}^1$

素因数の和:9501779673

約数の個数: 24

約数和(自身を含む): 3192597965088

約数和(自身を除く): 1862348813108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 9501779657, 19003559314, 38007118628, 47508898285, 66512457599, 95017796570, 133024915198, 190035593140, 266049830396, 332562287995, 665124575990, 1330249151980]

約数ペア:

[(1, 1330249151980), (2, 665124575990), (4, 332562287995), (5, 266049830396), (7, 190035593140), (10, 133024915198), (14, 95017796570), (20, 66512457599), (28, 47508898285), (35, 38007118628), (70, 19003559314), (140, 9501779657)]