870940.0000000

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{907}}^1$

素因数の和:1056

約数の個数: 36

約数和(自身を含む): 11567920

約数和(自身を除く): 7029292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 907, 1251, 1668, 1814, 2502, 2721, 3628, 5004, 5442, 8163, 10884, 16326, 32652, 126073, 252146, 378219, 504292, 756438, 1134657, 1512876, 2269314, 4538628]

約数ペア:

[(1, 4538628), (2, 2269314), (3, 1512876), (4, 1134657), (6, 756438), (9, 504292), (12, 378219), (18, 252146), (36, 126073), (139, 32652), (278, 16326), (417, 10884), (556, 8163), (834, 5442), (907, 5004), (1251, 3628), (1668, 2721), (1814, 2502)]