127639380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193393}}^1$

素因数の和:193416

約数の個数: 48

約数和(自身を含む): 389882304

約数和(自身を除く): 262242924

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 193393, 386786, 580179, 773572, 966965, 1160358, 1933930, 2127323, 2320716, 2900895, 3867860, 4254646, 5801790, 6381969, 8509292, 10636615, 11603580, 12763938, 21273230, 25527876, 31909845, 42546460, 63819690, 127639380]

約数ペア:

[(1, 127639380), (2, 63819690), (3, 42546460), (4, 31909845), (5, 25527876), (6, 21273230), (10, 12763938), (11, 11603580), (12, 10636615), (15, 8509292), (20, 6381969), (22, 5801790), (30, 4254646), (33, 3867860), (44, 2900895), (55, 2320716), (60, 2127323), (66, 1933930), (110, 1160358), (132, 966965), (165, 773572), (220, 580179), (330, 386786), (660, 193393)]