8490990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16649}}^1$

素因数の和:16676

約数の個数: 32

約数和(自身を含む): 21578400

約数和(自身を除く): 13087410

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 16649, 33298, 49947, 83245, 99894, 166490, 249735, 283033, 499470, 566066, 849099, 1415165, 1698198, 2830330, 4245495, 8490990]

約数ペア:

[(1, 8490990), (2, 4245495), (3, 2830330), (5, 1698198), (6, 1415165), (10, 849099), (15, 566066), (17, 499470), (30, 283033), (34, 249735), (51, 166490), (85, 99894), (102, 83245), (170, 49947), (255, 33298), (510, 16649)]