9716820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{161947}}^1$

素因数の和:161959

約数の個数: 24

約数和(自身を含む): 27207264

約数和(自身を除く): 17490444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 161947, 323894, 485841, 647788, 809735, 971682, 1619470, 1943364, 2429205, 3238940, 4858410, 9716820]

約数ペア:

[(1, 9716820), (2, 4858410), (3, 3238940), (4, 2429205), (5, 1943364), (6, 1619470), (10, 971682), (12, 809735), (15, 647788), (20, 485841), (30, 323894), (60, 161947)]