9940210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{673}}^1$

素因数の和:898

約数の個数: 32

約数和(自身を含む): 20575872

約数和(自身を除く): 10635662

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 211, 422, 673, 1055, 1346, 1477, 2110, 2954, 3365, 4711, 6730, 7385, 9422, 14770, 23555, 47110, 142003, 284006, 710015, 994021, 1420030, 1988042, 4970105, 9940210]

約数ペア:

[(1, 9940210), (2, 4970105), (5, 1988042), (7, 1420030), (10, 994021), (14, 710015), (35, 284006), (70, 142003), (211, 47110), (422, 23555), (673, 14770), (1055, 9422), (1346, 7385), (1477, 6730), (2110, 4711), (2954, 3365)]