91850990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17041}}^1$

素因数の和:17073

約数の個数: 48

約数和(自身を含む): 209821104

約数和(自身を除く): 117970114

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 17041, 34082, 85205, 119287, 170410, 187451, 238574, 374902, 596435, 835009, 937255, 1192870, 1312157, 1670018, 1874510, 2624314, 4175045, 6560785, 8350090, 9185099, 13121570, 18370198, 45925495, 91850990]

約数ペア:

[(1, 91850990), (2, 45925495), (5, 18370198), (7, 13121570), (10, 9185099), (11, 8350090), (14, 6560785), (22, 4175045), (35, 2624314), (49, 1874510), (55, 1670018), (70, 1312157), (77, 1192870), (98, 937255), (110, 835009), (154, 596435), (245, 374902), (385, 238574), (490, 187451), (539, 170410), (770, 119287), (1078, 85205), (2695, 34082), (5390, 17041)]