127630740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73351}}^1$

素因数の和:73392

約数の個数: 48

約数和(自身を含む): 369694080

約数和(自身を除く): 242063340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 73351, 146702, 220053, 293404, 366755, 440106, 733510, 880212, 1100265, 1467020, 2127179, 2200530, 4254358, 4401060, 6381537, 8508716, 10635895, 12763074, 21271790, 25526148, 31907685, 42543580, 63815370, 127630740]

約数ペア:

[(1, 127630740), (2, 63815370), (3, 42543580), (4, 31907685), (5, 25526148), (6, 21271790), (10, 12763074), (12, 10635895), (15, 8508716), (20, 6381537), (29, 4401060), (30, 4254358), (58, 2200530), (60, 2127179), (87, 1467020), (116, 1100265), (145, 880212), (174, 733510), (290, 440106), (348, 366755), (435, 293404), (580, 220053), (870, 146702), (1740, 73351)]