2015189330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2617129}}^1$

素因数の和:2617154

約数の個数: 32

約数和(自身を含む): 4522400640

約数和(自身を除く): 2507211310

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 2617129, 5234258, 13085645, 18319903, 26171290, 28788419, 36639806, 57576838, 91599515, 143942095, 183199030, 201518933, 287884190, 403037866, 1007594665, 2015189330]

約数ペア:

[(1, 2015189330), (2, 1007594665), (5, 403037866), (7, 287884190), (10, 201518933), (11, 183199030), (14, 143942095), (22, 91599515), (35, 57576838), (55, 36639806), (70, 28788419), (77, 26171290), (110, 18319903), (154, 13085645), (385, 5234258), (770, 2617129)]