188041630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2686309}}^1$

素因数の和:2686323

約数の個数: 16

約数和(自身を含む): 386828640

約数和(自身を除く): 198787010

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2686309, 5372618, 13431545, 18804163, 26863090, 37608326, 94020815, 188041630]

約数ペア:

[(1, 188041630), (2, 94020815), (5, 37608326), (7, 26863090), (10, 18804163), (14, 13431545), (35, 5372618), (70, 2686309)]