19223393220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{106796629}}^1$

素因数の和:106796644

約数の個数: 36

約数和(自身を含む): 58310959980

約数和(自身を除く): 39087566760

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 106796629, 213593258, 320389887, 427186516, 533983145, 640779774, 961169661, 1067966290, 1281559548, 1601949435, 1922339322, 2135932580, 3203898870, 3844678644, 4805848305, 6407797740, 9611696610, 19223393220]

約数ペア:

[(1, 19223393220), (2, 9611696610), (3, 6407797740), (4, 4805848305), (5, 3844678644), (6, 3203898870), (9, 2135932580), (10, 1922339322), (12, 1601949435), (15, 1281559548), (18, 1067966290), (20, 961169661), (30, 640779774), (36, 533983145), (45, 427186516), (60, 320389887), (90, 213593258), (180, 106796629)]