156630530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{2129}}^1$

素因数の和:3194

約数の個数: 32

約数和(自身を含む): 322669440

約数和(自身を除く): 166038910

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1051, 2102, 2129, 4258, 5255, 7357, 10510, 10645, 14714, 14903, 21290, 29806, 36785, 73570, 74515, 149030, 2237579, 4475158, 11187895, 15663053, 22375790, 31326106, 78315265, 156630530]

約数ペア:

[(1, 156630530), (2, 78315265), (5, 31326106), (7, 22375790), (10, 15663053), (14, 11187895), (35, 4475158), (70, 2237579), (1051, 149030), (2102, 74515), (2129, 73570), (4258, 36785), (5255, 29806), (7357, 21290), (10510, 14903), (10645, 14714)]