749286710

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1\times {\mathrm{1531}}^1$

素因数の和:2096

約数の個数: 32

約数和(自身を含む): 1365012000

約数和(自身を除く): 615725290

約数列:

[1, 2, 5, 10, 109, 218, 449, 545, 898, 1090, 1531, 2245, 3062, 4490, 7655, 15310, 48941, 97882, 166879, 244705, 333758, 489410, 687419, 834395, 1374838, 1668790, 3437095, 6874190, 74928671, 149857342, 374643355, 749286710]

約数ペア:

[(1, 749286710), (2, 374643355), (5, 149857342), (10, 74928671), (109, 6874190), (218, 3437095), (449, 1668790), (545, 1374838), (898, 834395), (1090, 687419), (1531, 489410), (2245, 333758), (3062, 244705), (4490, 166879), (7655, 97882), (15310, 48941)]