6839960

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{557}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 15467760

約数和(自身を除く): 8627800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 557, 614, 1114, 1228, 1535, 2228, 2456, 2785, 3070, 4456, 5570, 6140, 11140, 12280, 22280, 170999, 341998, 683996, 854995, 1367992, 1709990, 3419980, 6839960]

約数ペア:

[(1, 6839960), (2, 3419980), (4, 1709990), (5, 1367992), (8, 854995), (10, 683996), (20, 341998), (40, 170999), (307, 22280), (557, 12280), (614, 11140), (1114, 6140), (1228, 5570), (1535, 4456), (2228, 3070), (2456, 2785)]