3084620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2003}}^1$

素因数の和:2030

約数の個数: 48

約数和(自身を含む): 8080128

約数和(自身を除く): 4995508

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 2003, 4006, 8012, 10015, 14021, 20030, 22033, 28042, 40060, 44066, 56084, 70105, 88132, 110165, 140210, 154231, 220330, 280420, 308462, 440660, 616924, 771155, 1542310, 3084620]

約数ペア:

[(1, 3084620), (2, 1542310), (4, 771155), (5, 616924), (7, 440660), (10, 308462), (11, 280420), (14, 220330), (20, 154231), (22, 140210), (28, 110165), (35, 88132), (44, 70105), (55, 56084), (70, 44066), (77, 40060), (110, 28042), (140, 22033), (154, 20030), (220, 14021), (308, 10015), (385, 8012), (770, 4006), (1540, 2003)]