444022670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1193}}^1$

素因数の和:1629

約数の個数: 64

約数和(自身を含む): 986912640

約数和(自身を除く): 542889970

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 409, 455, 818, 910, 1193, 2045, 2386, 2863, 4090, 5317, 5726, 5965, 8351, 10634, 11930, 14315, 15509, 16702, 26585, 28630, 31018, 37219, 41755, 53170, 74438, 77545, 83510, 108563, 155090, 186095, 217126, 372190, 487937, 542815, 975874, 1085630, 2439685, 3415559, 4879370, 6343181, 6831118, 12686362, 17077795, 31715905, 34155590, 44402267, 63431810, 88804534, 222011335, 444022670]

約数ペア:

[(1, 444022670), (2, 222011335), (5, 88804534), (7, 63431810), (10, 44402267), (13, 34155590), (14, 31715905), (26, 17077795), (35, 12686362), (65, 6831118), (70, 6343181), (91, 4879370), (130, 3415559), (182, 2439685), (409, 1085630), (455, 975874), (818, 542815), (910, 487937), (1193, 372190), (2045, 217126), (2386, 186095), (2863, 155090), (4090, 108563), (5317, 83510), (5726, 77545), (5965, 74438), (8351, 53170), (10634, 41755), (11930, 37219), (14315, 31018), (15509, 28630), (16702, 26585)]