141370180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1009787}}^1$

素因数の和:1009803

約数の個数: 24

約数和(自身を含む): 339288768

約数和(自身を除く): 197918588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1009787, 2019574, 4039148, 5048935, 7068509, 10097870, 14137018, 20195740, 28274036, 35342545, 70685090, 141370180]

約数ペア:

[(1, 141370180), (2, 70685090), (4, 35342545), (5, 28274036), (7, 20195740), (10, 14137018), (14, 10097870), (20, 7068509), (28, 5048935), (35, 4039148), (70, 2019574), (140, 1009787)]