2069870180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14784787}}^1$

素因数の和:14784803

約数の個数: 24

約数和(自身を含む): 4967688768

約数和(自身を除く): 2897818588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14784787, 29569574, 59139148, 73923935, 103493509, 147847870, 206987018, 295695740, 413974036, 517467545, 1034935090, 2069870180]

約数ペア:

[(1, 2069870180), (2, 1034935090), (4, 517467545), (5, 413974036), (7, 295695740), (10, 206987018), (14, 147847870), (20, 103493509), (28, 73923935), (35, 59139148), (70, 29569574), (140, 14784787)]