528064670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{9887}}^1$

素因数の和:10017

約数の個数: 48

約数和(自身を含む): 1115959680

約数和(自身を除く): 587895010

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 109, 218, 245, 490, 545, 763, 1090, 1526, 3815, 5341, 7630, 9887, 10682, 19774, 26705, 49435, 53410, 69209, 98870, 138418, 346045, 484463, 692090, 968926, 1077683, 2155366, 2422315, 4844630, 5388415, 7543781, 10776830, 15087562, 37718905, 52806467, 75437810, 105612934, 264032335, 528064670]

約数ペア:

[(1, 528064670), (2, 264032335), (5, 105612934), (7, 75437810), (10, 52806467), (14, 37718905), (35, 15087562), (49, 10776830), (70, 7543781), (98, 5388415), (109, 4844630), (218, 2422315), (245, 2155366), (490, 1077683), (545, 968926), (763, 692090), (1090, 484463), (1526, 346045), (3815, 138418), (5341, 98870), (7630, 69209), (9887, 53410), (10682, 49435), (19774, 26705)]