67190620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3779}}^1$

素因数の和:3922

約数の個数: 48

約数和(自身を含む): 162570240

約数和(自身を除く): 95379620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 127, 140, 254, 508, 635, 889, 1270, 1778, 2540, 3556, 3779, 4445, 7558, 8890, 15116, 17780, 18895, 26453, 37790, 52906, 75580, 105812, 132265, 264530, 479933, 529060, 959866, 1919732, 2399665, 3359531, 4799330, 6719062, 9598660, 13438124, 16797655, 33595310, 67190620]

約数ペア:

[(1, 67190620), (2, 33595310), (4, 16797655), (5, 13438124), (7, 9598660), (10, 6719062), (14, 4799330), (20, 3359531), (28, 2399665), (35, 1919732), (70, 959866), (127, 529060), (140, 479933), (254, 264530), (508, 132265), (635, 105812), (889, 75580), (1270, 52906), (1778, 37790), (2540, 26453), (3556, 18895), (3779, 17780), (4445, 15116), (7558, 8890)]