6158180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43987}}^1$

素因数の和:44003

約数の個数: 24

約数和(自身を含む): 14779968

約数和(自身を除く): 8621788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 43987, 87974, 175948, 219935, 307909, 439870, 615818, 879740, 1231636, 1539545, 3079090, 6158180]

約数ペア:

[(1, 6158180), (2, 3079090), (4, 1539545), (5, 1231636), (7, 879740), (10, 615818), (14, 439870), (20, 307909), (28, 219935), (35, 175948), (70, 87974), (140, 43987)]