75685960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{270307}}^1$

素因数の和:270325

約数の個数: 32

約数和(自身を含む): 194621760

約数和(自身を除く): 118935800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 270307, 540614, 1081228, 1351535, 1892149, 2162456, 2703070, 3784298, 5406140, 7568596, 9460745, 10812280, 15137192, 18921490, 37842980, 75685960]

約数ペア:

[(1, 75685960), (2, 37842980), (4, 18921490), (5, 15137192), (7, 10812280), (8, 9460745), (10, 7568596), (14, 5406140), (20, 3784298), (28, 2703070), (35, 2162456), (40, 1892149), (56, 1351535), (70, 1081228), (140, 540614), (280, 270307)]