61060142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 113799168

約数和(自身を除く): 52739026

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 71, 97, 142, 143, 194, 286, 341, 403, 682, 781, 806, 923, 1067, 1261, 1562, 1846, 2134, 2201, 2522, 3007, 4402, 4433, 6014, 6887, 8866, 10153, 13774, 13871, 20306, 24211, 27742, 28613, 33077, 39091, 48422, 57226, 66154, 75757, 78182, 89531, 151514, 179062, 213497, 314743, 426994, 430001, 629486, 860002, 984841, 1969682, 2348467, 2775461, 4696934, 5550922, 30530071, 61060142]

約数ペア:

[(1, 61060142), (2, 30530071), (11, 5550922), (13, 4696934), (22, 2775461), (26, 2348467), (31, 1969682), (62, 984841), (71, 860002), (97, 629486), (142, 430001), (143, 426994), (194, 314743), (286, 213497), (341, 179062), (403, 151514), (682, 89531), (781, 78182), (806, 75757), (923, 66154), (1067, 57226), (1261, 48422), (1562, 39091), (1846, 33077), (2134, 28613), (2201, 27742), (2522, 24211), (3007, 20306), (4402, 13871), (4433, 13774), (6014, 10153), (6887, 8866)]