231420770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3306011}}^1$

素因数の和:3306025

約数の個数: 16

約数和(自身を含む): 476065728

約数和(自身を除く): 244644958

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3306011, 6612022, 16530055, 23142077, 33060110, 46284154, 115710385, 231420770]

約数ペア:

[(1, 231420770), (2, 115710385), (5, 46284154), (7, 33060110), (10, 23142077), (14, 16530055), (35, 6612022), (70, 3306011)]