105709870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1510141}}^1$

素因数の和:1510155

約数の個数: 16

約数和(自身を含む): 217460448

約数和(自身を除く): 111750578

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1510141, 3020282, 7550705, 10570987, 15101410, 21141974, 52854935, 105709870]

約数ペア:

[(1, 105709870), (2, 52854935), (5, 21141974), (7, 15101410), (10, 10570987), (14, 7550705), (35, 3020282), (70, 1510141)]