67905740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{485041}}^1$

素因数の和:485057

約数の個数: 24

約数和(自身を含む): 162974112

約数和(自身を除く): 95068372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 485041, 970082, 1940164, 2425205, 3395287, 4850410, 6790574, 9700820, 13581148, 16976435, 33952870, 67905740]

約数ペア:

[(1, 67905740), (2, 33952870), (4, 16976435), (5, 13581148), (7, 9700820), (10, 6790574), (14, 4850410), (20, 3395287), (28, 2425205), (35, 1940164), (70, 970082), (140, 485041)]