67030180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{478787}}^1$

素因数の和:478803

約数の個数: 24

約数和(自身を含む): 160872768

約数和(自身を除く): 93842588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 478787, 957574, 1915148, 2393935, 3351509, 4787870, 6703018, 9575740, 13406036, 16757545, 33515090, 67030180]

約数ペア:

[(1, 67030180), (2, 33515090), (4, 16757545), (5, 13406036), (7, 9575740), (10, 6703018), (14, 4787870), (20, 3351509), (28, 2393935), (35, 1915148), (70, 957574), (140, 478787)]