22079470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{315421}}^1$

素因数の和:315435

約数の個数: 16

約数和(自身を含む): 45420768

約数和(自身を除く): 23341298

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 315421, 630842, 1577105, 2207947, 3154210, 4415894, 11039735, 22079470]

約数ペア:

[(1, 22079470), (2, 11039735), (5, 4415894), (7, 3154210), (10, 2207947), (14, 1577105), (35, 630842), (70, 315421)]