859189870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1115831}}^1$

素因数の和:1115856

約数の個数: 32

約数和(自身を含む): 1928157696

約数和(自身を除く): 1068967826

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 1115831, 2231662, 5579155, 7810817, 11158310, 12274141, 15621634, 24548282, 39054085, 61370705, 78108170, 85918987, 122741410, 171837974, 429594935, 859189870]

約数ペア:

[(1, 859189870), (2, 429594935), (5, 171837974), (7, 122741410), (10, 85918987), (11, 78108170), (14, 61370705), (22, 39054085), (35, 24548282), (55, 15621634), (70, 12274141), (77, 11158310), (110, 7810817), (154, 5579155), (385, 2231662), (770, 1115831)]