42110180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{300787}}^1$

素因数の和:300803

約数の個数: 24

約数和(自身を含む): 101064768

約数和(自身を除く): 58954588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 300787, 601574, 1203148, 1503935, 2105509, 3007870, 4211018, 6015740, 8422036, 10527545, 21055090, 42110180]

約数ペア:

[(1, 42110180), (2, 21055090), (4, 10527545), (5, 8422036), (7, 6015740), (10, 4211018), (14, 3007870), (20, 2105509), (28, 1503935), (35, 1203148), (70, 601574), (140, 300787)]