11220930

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{1979}}^1$

素因数の和:2005

約数の個数: 80

約数和(自身を含む): 34499520

約数和(自身を除く): 23278590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 1979, 2835, 3958, 5670, 5937, 9895, 11874, 13853, 17811, 19790, 27706, 29685, 35622, 41559, 53433, 59370, 69265, 83118, 89055, 106866, 124677, 138530, 160299, 178110, 207795, 249354, 267165, 320598, 374031, 415590, 534330, 623385, 748062, 801495, 1122093, 1246770, 1602990, 1870155, 2244186, 3740310, 5610465, 11220930]

約数ペア:

[(1, 11220930), (2, 5610465), (3, 3740310), (5, 2244186), (6, 1870155), (7, 1602990), (9, 1246770), (10, 1122093), (14, 801495), (15, 748062), (18, 623385), (21, 534330), (27, 415590), (30, 374031), (35, 320598), (42, 267165), (45, 249354), (54, 207795), (63, 178110), (70, 160299), (81, 138530), (90, 124677), (105, 106866), (126, 89055), (135, 83118), (162, 69265), (189, 59370), (210, 53433), (270, 41559), (315, 35622), (378, 29685), (405, 27706), (567, 19790), (630, 17811), (810, 13853), (945, 11874), (1134, 9895), (1890, 5937), (1979, 5670), (2835, 3958)]