1890770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{27011}}^1$

素因数の和:27025

約数の個数: 16

約数和(自身を含む): 3889728

約数和(自身を除く): 1998958

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 27011, 54022, 135055, 189077, 270110, 378154, 945385, 1890770]

約数ペア:

[(1, 1890770), (2, 945385), (5, 378154), (7, 270110), (10, 189077), (14, 135055), (35, 54022), (70, 27011)]