1330240660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{9501719}}^1$

素因数の和:9501735

約数の個数: 24

約数和(自身を含む): 3192577920

約数和(自身を除く): 1862337260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 9501719, 19003438, 38006876, 47508595, 66512033, 95017190, 133024066, 190034380, 266048132, 332560165, 665120330, 1330240660]

約数ペア:

[(1, 1330240660), (2, 665120330), (4, 332560165), (5, 266048132), (7, 190034380), (10, 133024066), (14, 95017190), (20, 66512033), (28, 47508595), (35, 38006876), (70, 19003438), (140, 9501719)]