2261868660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{12565937}}^1$

素因数の和:12565952

約数の個数: 36

約数和(自身を含む): 6861002148

約数和(自身を除く): 4599133488

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 12565937, 25131874, 37697811, 50263748, 62829685, 75395622, 113093433, 125659370, 150791244, 188489055, 226186866, 251318740, 376978110, 452373732, 565467165, 753956220, 1130934330, 2261868660]

約数ペア:

[(1, 2261868660), (2, 1130934330), (3, 753956220), (4, 565467165), (5, 452373732), (6, 376978110), (9, 251318740), (10, 226186866), (12, 188489055), (15, 150791244), (18, 125659370), (20, 113093433), (30, 75395622), (36, 62829685), (45, 50263748), (60, 37697811), (90, 25131874), (180, 12565937)]