27774670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5153}}^1$

素因数の和:5185

約数の個数: 48

約数和(自身を含む): 63456048

約数和(自身を除く): 35681378

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5153, 5390, 10306, 25765, 36071, 51530, 56683, 72142, 113366, 180355, 252497, 283415, 360710, 396781, 504994, 566830, 793562, 1262485, 1983905, 2524970, 2777467, 3967810, 5554934, 13887335, 27774670]

約数ペア:

[(1, 27774670), (2, 13887335), (5, 5554934), (7, 3967810), (10, 2777467), (11, 2524970), (14, 1983905), (22, 1262485), (35, 793562), (49, 566830), (55, 504994), (70, 396781), (77, 360710), (98, 283415), (110, 252497), (154, 180355), (245, 113366), (385, 72142), (490, 56683), (539, 51530), (770, 36071), (1078, 25765), (2695, 10306), (5153, 5390)]