74267060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4177}}^1$

素因数の和:4320

約数の個数: 48

約数和(自身を含む): 179687424

約数和(自身を除く): 105420364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 127, 140, 254, 508, 635, 889, 1270, 1778, 2540, 3556, 4177, 4445, 8354, 8890, 16708, 17780, 20885, 29239, 41770, 58478, 83540, 116956, 146195, 292390, 530479, 584780, 1060958, 2121916, 2652395, 3713353, 5304790, 7426706, 10609580, 14853412, 18566765, 37133530, 74267060]

約数ペア:

[(1, 74267060), (2, 37133530), (4, 18566765), (5, 14853412), (7, 10609580), (10, 7426706), (14, 5304790), (20, 3713353), (28, 2652395), (35, 2121916), (70, 1060958), (127, 584780), (140, 530479), (254, 292390), (508, 146195), (635, 116956), (889, 83540), (1270, 58478), (1778, 41770), (2540, 29239), (3556, 20885), (4177, 17780), (4445, 16708), (8354, 8890)]