15205630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1009}}^1$

素因数の和:1164

約数の個数: 32

約数和(自身を含む): 30106080

約数和(自身を除く): 14900450

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1009, 1370, 1507, 2018, 3014, 5045, 7535, 10090, 11099, 15070, 22198, 55495, 110990, 138233, 276466, 691165, 1382330, 1520563, 3041126, 7602815, 15205630]

約数ペア:

[(1, 15205630), (2, 7602815), (5, 3041126), (10, 1520563), (11, 1382330), (22, 691165), (55, 276466), (110, 138233), (137, 110990), (274, 55495), (685, 22198), (1009, 15070), (1370, 11099), (1507, 10090), (2018, 7535), (3014, 5045)]