133546980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{317969}}^1$

素因数の和:317988

約数の個数: 48

約数和(自身を含む): 427351680

約数和(自身を除く): 293804700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 317969, 635938, 953907, 1271876, 1589845, 1907814, 2225783, 3179690, 3815628, 4451566, 4769535, 6359380, 6677349, 8903132, 9539070, 11128915, 13354698, 19078140, 22257830, 26709396, 33386745, 44515660, 66773490, 133546980]

約数ペア:

[(1, 133546980), (2, 66773490), (3, 44515660), (4, 33386745), (5, 26709396), (6, 22257830), (7, 19078140), (10, 13354698), (12, 11128915), (14, 9539070), (15, 8903132), (20, 6677349), (21, 6359380), (28, 4769535), (30, 4451566), (35, 3815628), (42, 3179690), (60, 2225783), (70, 1907814), (84, 1589845), (105, 1271876), (140, 953907), (210, 635938), (420, 317969)]