82391890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1177027}}^1$

素因数の和:1177041

約数の個数: 16

約数和(自身を含む): 169492032

約数和(自身を除く): 87100142

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1177027, 2354054, 5885135, 8239189, 11770270, 16478378, 41195945, 82391890]

約数ペア:

[(1, 82391890), (2, 41195945), (5, 16478378), (7, 11770270), (10, 8239189), (14, 5885135), (35, 2354054), (70, 1177027)]