9956820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{165947}}^1$

素因数の和:165959

約数の個数: 24

約数和(自身を含む): 27879264

約数和(自身を除く): 17922444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 165947, 331894, 497841, 663788, 829735, 995682, 1659470, 1991364, 2489205, 3318940, 4978410, 9956820]

約数ペア:

[(1, 9956820), (2, 4978410), (3, 3318940), (4, 2489205), (5, 1991364), (6, 1659470), (10, 995682), (12, 829735), (15, 663788), (20, 497841), (30, 331894), (60, 165947)]