184875740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1320541}}^1$

素因数の和:1320557

約数の個数: 24

約数和(自身を含む): 443702112

約数和(自身を除く): 258826372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1320541, 2641082, 5282164, 6602705, 9243787, 13205410, 18487574, 26410820, 36975148, 46218935, 92437870, 184875740]

約数ペア:

[(1, 184875740), (2, 92437870), (4, 46218935), (5, 36975148), (7, 26410820), (10, 18487574), (14, 13205410), (20, 9243787), (28, 6602705), (35, 5282164), (70, 2641082), (140, 1320541)]