4808970

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{1979}}^1$

素因数の和:2001

約数の個数: 48

約数和(自身を含む): 12972960

約数和(自身を除く): 8163990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 1979, 2430, 3958, 5937, 9895, 11874, 17811, 19790, 29685, 35622, 53433, 59370, 89055, 106866, 160299, 178110, 267165, 320598, 480897, 534330, 801495, 961794, 1602990, 2404485, 4808970]

約数ペア:

[(1, 4808970), (2, 2404485), (3, 1602990), (5, 961794), (6, 801495), (9, 534330), (10, 480897), (15, 320598), (18, 267165), (27, 178110), (30, 160299), (45, 106866), (54, 89055), (81, 59370), (90, 53433), (135, 35622), (162, 29685), (243, 19790), (270, 17811), (405, 11874), (486, 9895), (810, 5937), (1215, 3958), (1979, 2430)]