79154180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{565387}}^1$

素因数の和:565403

約数の個数: 24

約数和(自身を含む): 189970368

約数和(自身を除く): 110816188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 565387, 1130774, 2261548, 2826935, 3957709, 5653870, 7915418, 11307740, 15830836, 19788545, 39577090, 79154180]

約数ペア:

[(1, 79154180), (2, 39577090), (4, 19788545), (5, 15830836), (7, 11307740), (10, 7915418), (14, 5653870), (20, 3957709), (28, 2826935), (35, 2261548), (70, 1130774), (140, 565387)]