27038060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1279}}^1$

素因数の和:1446

約数の個数: 48

約数和(自身を含む): 65372160

約数和(自身を除く): 38334100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1279, 1510, 2114, 2558, 3020, 4228, 5116, 5285, 6395, 8953, 10570, 12790, 17906, 21140, 25580, 35812, 44765, 89530, 179060, 193129, 386258, 772516, 965645, 1351903, 1931290, 2703806, 3862580, 5407612, 6759515, 13519030, 27038060]

約数ペア:

[(1, 27038060), (2, 13519030), (4, 6759515), (5, 5407612), (7, 3862580), (10, 2703806), (14, 1931290), (20, 1351903), (28, 965645), (35, 772516), (70, 386258), (140, 193129), (151, 179060), (302, 89530), (604, 44765), (755, 35812), (1057, 25580), (1279, 21140), (1510, 17906), (2114, 12790), (2558, 10570), (3020, 8953), (4228, 6395), (5116, 5285)]