86604490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1237207}}^1$

素因数の和:1237221

約数の個数: 16

約数和(自身を含む): 178157952

約数和(自身を除く): 91553462

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1237207, 2474414, 6186035, 8660449, 12372070, 17320898, 43302245, 86604490]

約数ペア:

[(1, 86604490), (2, 43302245), (5, 17320898), (7, 12372070), (10, 8660449), (14, 6186035), (35, 2474414), (70, 1237207)]