1370180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{9787}}^1$

素因数の和:9803

約数の個数: 24

約数和(自身を含む): 3288768

約数和(自身を除く): 1918588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 9787, 19574, 39148, 48935, 68509, 97870, 137018, 195740, 274036, 342545, 685090, 1370180]

約数ペア:

[(1, 1370180), (2, 685090), (4, 342545), (5, 274036), (7, 195740), (10, 137018), (14, 97870), (20, 68509), (28, 48935), (35, 39148), (70, 19574), (140, 9787)]