227766980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{2707}}^1$

素因数の和:3324

約数の個数: 48

約数和(自身を含む): 547752576

約数和(自身を除く): 319985596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 601, 1202, 2404, 2707, 3005, 4207, 5414, 6010, 8414, 10828, 12020, 13535, 16828, 18949, 21035, 27070, 37898, 42070, 54140, 75796, 84140, 94745, 189490, 378980, 1626907, 3253814, 6507628, 8134535, 11388349, 16269070, 22776698, 32538140, 45553396, 56941745, 113883490, 227766980]

約数ペア:

[(1, 227766980), (2, 113883490), (4, 56941745), (5, 45553396), (7, 32538140), (10, 22776698), (14, 16269070), (20, 11388349), (28, 8134535), (35, 6507628), (70, 3253814), (140, 1626907), (601, 378980), (1202, 189490), (2404, 94745), (2707, 84140), (3005, 75796), (4207, 54140), (5414, 42070), (6010, 37898), (8414, 27070), (10828, 21035), (12020, 18949), (13535, 16828)]