9954660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{661}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 28026432

約数和(自身を除く): 18071772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 661, 753, 1004, 1255, 1322, 1506, 1983, 2510, 2644, 3012, 3305, 3765, 3966, 5020, 6610, 7530, 7932, 9915, 13220, 15060, 19830, 39660, 165911, 331822, 497733, 663644, 829555, 995466, 1659110, 1990932, 2488665, 3318220, 4977330, 9954660]

約数ペア:

[(1, 9954660), (2, 4977330), (3, 3318220), (4, 2488665), (5, 1990932), (6, 1659110), (10, 995466), (12, 829555), (15, 663644), (20, 497733), (30, 331822), (60, 165911), (251, 39660), (502, 19830), (661, 15060), (753, 13220), (1004, 9915), (1255, 7932), (1322, 7530), (1506, 6610), (1983, 5020), (2510, 3966), (2644, 3765), (3012, 3305)]