2251828620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{4170053}}^1$

素因数の和:4170071

約数の個数: 48

約数和(自身を含む): 7005690720

約数和(自身を除く): 4753862100

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, 4170053, 8340106, 12510159, 16680212, 20850265, 25020318, 37530477, 41700530, 50040636, 62550795, 75060954, 83401060, 112591431, 125101590, 150121908, 187652385, 225182862, 250203180, 375304770, 450365724, 562957155, 750609540, 1125914310, 2251828620]

約数ペア:

[(1, 2251828620), (2, 1125914310), (3, 750609540), (4, 562957155), (5, 450365724), (6, 375304770), (9, 250203180), (10, 225182862), (12, 187652385), (15, 150121908), (18, 125101590), (20, 112591431), (27, 83401060), (30, 75060954), (36, 62550795), (45, 50040636), (54, 41700530), (60, 37530477), (90, 25020318), (108, 20850265), (135, 16680212), (180, 12510159), (270, 8340106), (540, 4170053)]