1679888970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{2073937}}^1$

素因数の和:2073956

約数の個数: 40

約数和(自身を含む): 4517036964

約数和(自身を除く): 2837147994

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 2073937, 4147874, 6221811, 10369685, 12443622, 18665433, 20739370, 31109055, 37330866, 55996299, 62218110, 93327165, 111992598, 167988897, 186654330, 279981495, 335977794, 559962990, 839944485, 1679888970]

約数ペア:

[(1, 1679888970), (2, 839944485), (3, 559962990), (5, 335977794), (6, 279981495), (9, 186654330), (10, 167988897), (15, 111992598), (18, 93327165), (27, 62218110), (30, 55996299), (45, 37330866), (54, 31109055), (81, 20739370), (90, 18665433), (135, 12443622), (162, 10369685), (270, 6221811), (405, 4147874), (810, 2073937)]