11133290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{22721}}^1$

素因数の和:22742

約数の個数: 24

約数和(自身を含む): 23312772

約数和(自身を除く): 12179482

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 22721, 45442, 113605, 159047, 227210, 318094, 795235, 1113329, 1590470, 2226658, 5566645, 11133290]

約数ペア:

[(1, 11133290), (2, 5566645), (5, 2226658), (7, 1590470), (10, 1113329), (14, 795235), (35, 318094), (49, 227210), (70, 159047), (98, 113605), (245, 45442), (490, 22721)]