1542310

素因数分解:

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

素因数の和:2028

約数の個数: 32

約数和(自身を含む): 3462912

約数和(自身を除く): 1920602

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 2003, 4006, 10015, 14021, 20030, 22033, 28042, 44066, 70105, 110165, 140210, 154231, 220330, 308462, 771155, 1542310]

約数ペア:

[(1, 1542310), (2, 771155), (5, 308462), (7, 220330), (10, 154231), (11, 140210), (14, 110165), (22, 70105), (35, 44066), (55, 28042), (70, 22033), (77, 20030), (110, 14021), (154, 10015), (385, 4006), (770, 2003)]