2784367005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1051}}^1\times {\mathrm{1097}}^1$

素因数の和:2186

約数の個数: 64

約数和(自身を含む): 5322682368

約数和(自身を除く): 2538315363

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 1051, 1097, 2415, 3153, 3291, 5255, 5485, 7357, 7679, 15765, 16455, 22071, 23037, 24173, 25231, 36785, 38395, 72519, 75693, 110355, 115185, 120865, 126155, 169211, 176617, 362595, 378465, 507633, 529851, 846055, 883085, 1152947, 2538165, 2649255, 3458841, 5764735, 8070629, 17294205, 24211887, 26517781, 40353145, 79553343, 121059435, 132588905, 185624467, 397766715, 556873401, 928122335, 2784367005]

約数ペア:

[(1, 2784367005), (3, 928122335), (5, 556873401), (7, 397766715), (15, 185624467), (21, 132588905), (23, 121059435), (35, 79553343), (69, 40353145), (105, 26517781), (115, 24211887), (161, 17294205), (345, 8070629), (483, 5764735), (805, 3458841), (1051, 2649255), (1097, 2538165), (2415, 1152947), (3153, 883085), (3291, 846055), (5255, 529851), (5485, 507633), (7357, 378465), (7679, 362595), (15765, 176617), (16455, 169211), (22071, 126155), (23037, 120865), (24173, 115185), (25231, 110355), (36785, 75693), (38395, 72519)]