27218730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11783}}^1$

素因数の和:11811

約数の個数: 64

約数和(自身を含む): 81451008

約数和(自身を除く): 54232278

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 11783, 23566, 35349, 58915, 70698, 82481, 117830, 129613, 164962, 176745, 247443, 259226, 353490, 388839, 412405, 494886, 648065, 777678, 824810, 907291, 1237215, 1296130, 1814582, 1944195, 2474430, 2721873, 3888390, 4536455, 5443746, 9072910, 13609365, 27218730]

約数ペア:

[(1, 27218730), (2, 13609365), (3, 9072910), (5, 5443746), (6, 4536455), (7, 3888390), (10, 2721873), (11, 2474430), (14, 1944195), (15, 1814582), (21, 1296130), (22, 1237215), (30, 907291), (33, 824810), (35, 777678), (42, 648065), (55, 494886), (66, 412405), (70, 388839), (77, 353490), (105, 259226), (110, 247443), (154, 176745), (165, 164962), (210, 129613), (231, 117830), (330, 82481), (385, 70698), (462, 58915), (770, 35349), (1155, 23566), (2310, 11783)]