40308730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4759}}^1$

素因数の和:4795

約数の個数: 48

約数和(自身を含む): 91163520

約数和(自身を除く): 50854790

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 4235, 4759, 8470, 9518, 23795, 33313, 47590, 52349, 66626, 104698, 166565, 261745, 333130, 366443, 523490, 575839, 732886, 1151678, 1832215, 2879195, 3664430, 4030873, 5758390, 8061746, 20154365, 40308730]

約数ペア:

[(1, 40308730), (2, 20154365), (5, 8061746), (7, 5758390), (10, 4030873), (11, 3664430), (14, 2879195), (22, 1832215), (35, 1151678), (55, 732886), (70, 575839), (77, 523490), (110, 366443), (121, 333130), (154, 261745), (242, 166565), (385, 104698), (605, 66626), (770, 52349), (847, 47590), (1210, 33313), (1694, 23795), (4235, 9518), (4759, 8470)]