86564030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1236629}}^1$

素因数の和:1236643

約数の個数: 16

約数和(自身を含む): 178074720

約数和(自身を除く): 91510690

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1236629, 2473258, 6183145, 8656403, 12366290, 17312806, 43282015, 86564030]

約数ペア:

[(1, 86564030), (2, 43282015), (5, 17312806), (7, 12366290), (10, 8656403), (14, 6183145), (35, 2473258), (70, 1236629)]