81825310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1168933}}^1$

素因数の和:1168947

約数の個数: 16

約数和(自身を含む): 168326496

約数和(自身を除く): 86501186

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1168933, 2337866, 5844665, 8182531, 11689330, 16365062, 40912655, 81825310]

約数ペア:

[(1, 81825310), (2, 40912655), (5, 16365062), (7, 11689330), (10, 8182531), (14, 5844665), (35, 2337866), (70, 1168933)]