30386000

素因数分解:

$2^4\times 5^3\times {\mathrm{15193}}^1$

素因数の和:15216

約数の個数: 40

約数和(自身を含む): 73478184

約数和(自身を除く): 43092184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 15193, 30386, 60772, 75965, 121544, 151930, 243088, 303860, 379825, 607720, 759650, 1215440, 1519300, 1899125, 3038600, 3798250, 6077200, 7596500, 15193000, 30386000]

約数ペア:

[(1, 30386000), (2, 15193000), (4, 7596500), (5, 6077200), (8, 3798250), (10, 3038600), (16, 1899125), (20, 1519300), (25, 1215440), (40, 759650), (50, 607720), (80, 379825), (100, 303860), (125, 243088), (200, 151930), (250, 121544), (400, 75965), (500, 60772), (1000, 30386), (2000, 15193)]