30876054

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{599}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 68947200

約数和(自身を除く): 38071146

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 121, 142, 213, 242, 363, 426, 599, 726, 781, 1198, 1562, 1797, 2343, 3594, 4686, 6589, 8591, 13178, 17182, 19767, 25773, 39534, 42529, 51546, 72479, 85058, 127587, 144958, 217437, 255174, 434874, 467819, 935638, 1403457, 2806914, 5146009, 10292018, 15438027, 30876054]

約数ペア:

[(1, 30876054), (2, 15438027), (3, 10292018), (6, 5146009), (11, 2806914), (22, 1403457), (33, 935638), (66, 467819), (71, 434874), (121, 255174), (142, 217437), (213, 144958), (242, 127587), (363, 85058), (426, 72479), (599, 51546), (726, 42529), (781, 39534), (1198, 25773), (1562, 19767), (1797, 17182), (2343, 13178), (3594, 8591), (4686, 6589)]