3191220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17729}}^1$

素因数の和:17744

約数の個数: 36

約数和(自身を含む): 9680580

約数和(自身を除く): 6489360

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 17729, 35458, 53187, 70916, 88645, 106374, 159561, 177290, 212748, 265935, 319122, 354580, 531870, 638244, 797805, 1063740, 1595610, 3191220]

約数ペア:

[(1, 3191220), (2, 1595610), (3, 1063740), (4, 797805), (5, 638244), (6, 531870), (9, 354580), (10, 319122), (12, 265935), (15, 212748), (18, 177290), (20, 159561), (30, 106374), (36, 88645), (45, 70916), (60, 53187), (90, 35458), (180, 17729)]