9017890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2741}}^1$

素因数の和:2802

約数の個数: 32

約数和(自身を含む): 18952704

約数和(自身を除く): 9934814

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 2741, 3290, 5482, 13705, 19187, 27410, 38374, 95935, 128827, 191870, 257654, 644135, 901789, 1288270, 1803578, 4508945, 9017890]

約数ペア:

[(1, 9017890), (2, 4508945), (5, 1803578), (7, 1288270), (10, 901789), (14, 644135), (35, 257654), (47, 191870), (70, 128827), (94, 95935), (235, 38374), (329, 27410), (470, 19187), (658, 13705), (1645, 5482), (2741, 3290)]