2954804930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{81647}}^1$

素因数の和:81719

約数の個数: 64

約数和(自身を含む): 6772211712

約数和(自身を除く): 3817406782

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 47, 55, 70, 77, 94, 110, 154, 235, 329, 385, 470, 517, 658, 770, 1034, 1645, 2585, 3290, 3619, 5170, 7238, 18095, 36190, 81647, 163294, 408235, 571529, 816470, 898117, 1143058, 1796234, 2857645, 3837409, 4490585, 5715290, 6286819, 7674818, 8981170, 12573638, 19187045, 26861863, 31434095, 38374090, 42211499, 53723726, 62868190, 84422998, 134309315, 211057495, 268618630, 295480493, 422114990, 590960986, 1477402465, 2954804930]

約数ペア:

[(1, 2954804930), (2, 1477402465), (5, 590960986), (7, 422114990), (10, 295480493), (11, 268618630), (14, 211057495), (22, 134309315), (35, 84422998), (47, 62868190), (55, 53723726), (70, 42211499), (77, 38374090), (94, 31434095), (110, 26861863), (154, 19187045), (235, 12573638), (329, 8981170), (385, 7674818), (470, 6286819), (517, 5715290), (658, 4490585), (770, 3837409), (1034, 2857645), (1645, 1796234), (2585, 1143058), (3290, 898117), (3619, 816470), (5170, 571529), (7238, 408235), (18095, 163294), (36190, 81647)]