166091220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{922729}}^1$

素因数の和:922744

約数の個数: 36

約数和(自身を含む): 503810580

約数和(自身を除く): 337719360

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 922729, 1845458, 2768187, 3690916, 4613645, 5536374, 8304561, 9227290, 11072748, 13840935, 16609122, 18454580, 27681870, 33218244, 41522805, 55363740, 83045610, 166091220]

約数ペア:

[(1, 166091220), (2, 83045610), (3, 55363740), (4, 41522805), (5, 33218244), (6, 27681870), (9, 18454580), (10, 16609122), (12, 13840935), (15, 11072748), (18, 9227290), (20, 8304561), (30, 5536374), (36, 4613645), (45, 3690916), (60, 2768187), (90, 1845458), (180, 922729)]