31132620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{57653}}^1$

素因数の和:57671

約数の個数: 48

約数和(自身を含む): 96858720

約数和(自身を除く): 65726100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 57653, 115306, 172959, 230612, 288265, 345918, 518877, 576530, 691836, 864795, 1037754, 1153060, 1556631, 1729590, 2075508, 2594385, 3113262, 3459180, 5188770, 6226524, 7783155, 10377540, 15566310, 31132620]

約数ペア:

[(1, 31132620), (2, 15566310), (3, 10377540), (4, 7783155), (5, 6226524), (6, 5188770), (9, 3459180), (10, 3113262), (12, 2594385), (15, 2075508), (18, 1729590), (20, 1556631), (27, 1153060), (30, 1037754), (36, 864795), (45, 691836), (54, 576530), (60, 518877), (90, 345918), (108, 288265), (135, 230612), (180, 172959), (270, 115306), (540, 57653)]