84708990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{104579}}^1$

素因数の和:104598

約数の個数: 40

約数和(自身を含む): 227775240

約数和(自身を除く): 143066250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 104579, 209158, 313737, 522895, 627474, 941211, 1045790, 1568685, 1882422, 2823633, 3137370, 4706055, 5647266, 8470899, 9412110, 14118165, 16941798, 28236330, 42354495, 84708990]

約数ペア:

[(1, 84708990), (2, 42354495), (3, 28236330), (5, 16941798), (6, 14118165), (9, 9412110), (10, 8470899), (15, 5647266), (18, 4706055), (27, 3137370), (30, 2823633), (45, 1882422), (54, 1568685), (81, 1045790), (90, 941211), (135, 627474), (162, 522895), (270, 313737), (405, 209158), (810, 104579)]