1664174790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{39937}}^1$

素因数の和:40413

約数の個数: 48

約数和(自身を含む): 4336308288

約数和(自身を除く): 2672133498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 463, 926, 1389, 2315, 2778, 4167, 4630, 6945, 8334, 13890, 20835, 39937, 41670, 79874, 119811, 199685, 239622, 359433, 399370, 599055, 718866, 1198110, 1797165, 3594330, 18490831, 36981662, 55472493, 92454155, 110944986, 166417479, 184908310, 277362465, 332834958, 554724930, 832087395, 1664174790]

約数ペア:

[(1, 1664174790), (2, 832087395), (3, 554724930), (5, 332834958), (6, 277362465), (9, 184908310), (10, 166417479), (15, 110944986), (18, 92454155), (30, 55472493), (45, 36981662), (90, 18490831), (463, 3594330), (926, 1797165), (1389, 1198110), (2315, 718866), (2778, 599055), (4167, 399370), (4630, 359433), (6945, 239622), (8334, 199685), (13890, 119811), (20835, 79874), (39937, 41670)]