89100130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{181837}}^1$

素因数の和:181858

約数の個数: 24

約数和(自身を含む): 186565788

約数和(自身を除く): 97465658

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 181837, 363674, 909185, 1272859, 1818370, 2545718, 6364295, 8910013, 12728590, 17820026, 44550065, 89100130]

約数ペア:

[(1, 89100130), (2, 44550065), (5, 17820026), (7, 12728590), (10, 8910013), (14, 6364295), (35, 2545718), (49, 1818370), (70, 1272859), (98, 909185), (245, 363674), (490, 181837)]