65954140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{471101}}^1$

素因数の和:471117

約数の個数: 24

約数和(自身を含む): 158290272

約数和(自身を除く): 92336132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 471101, 942202, 1884404, 2355505, 3297707, 4711010, 6595414, 9422020, 13190828, 16488535, 32977070, 65954140]

約数ペア:

[(1, 65954140), (2, 32977070), (4, 16488535), (5, 13190828), (7, 9422020), (10, 6595414), (14, 4711010), (20, 3297707), (28, 2355505), (35, 1884404), (70, 942202), (140, 471101)]