5139470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73421}}^1$

素因数の和:73435

約数の個数: 16

約数和(自身を含む): 10572768

約数和(自身を除く): 5433298

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73421, 146842, 367105, 513947, 734210, 1027894, 2569735, 5139470]

約数ペア:

[(1, 5139470), (2, 2569735), (5, 1027894), (7, 734210), (10, 513947), (14, 367105), (35, 146842), (70, 73421)]