3813660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{21187}}^1$

素因数の和:21202

約数の個数: 36

約数和(自身を含む): 11568648

約数和(自身を除く): 7754988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 21187, 42374, 63561, 84748, 105935, 127122, 190683, 211870, 254244, 317805, 381366, 423740, 635610, 762732, 953415, 1271220, 1906830, 3813660]

約数ペア:

[(1, 3813660), (2, 1906830), (3, 1271220), (4, 953415), (5, 762732), (6, 635610), (9, 423740), (10, 381366), (12, 317805), (15, 254244), (18, 211870), (20, 190683), (30, 127122), (36, 105935), (45, 84748), (60, 63561), (90, 42374), (180, 21187)]