2155113390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{205837}}^1$

素因数の和:206196

約数の個数: 32

約数和(自身を含む): 5187117600

約数和(自身を除く): 3032004210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 349, 698, 1047, 1745, 2094, 3490, 5235, 10470, 205837, 411674, 617511, 1029185, 1235022, 2058370, 3087555, 6175110, 71837113, 143674226, 215511339, 359185565, 431022678, 718371130, 1077556695, 2155113390]

約数ペア:

[(1, 2155113390), (2, 1077556695), (3, 718371130), (5, 431022678), (6, 359185565), (10, 215511339), (15, 143674226), (30, 71837113), (349, 6175110), (698, 3087555), (1047, 2058370), (1745, 1235022), (2094, 1029185), (3490, 617511), (5235, 411674), (10470, 205837)]