120170778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2269}}^1$

素因数の和:2391

約数の個数: 64

約数和(自身を含む): 298986240

約数和(自身を除く): 178815462

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 97, 182, 194, 273, 291, 546, 582, 679, 1261, 1358, 2037, 2269, 2522, 3783, 4074, 4538, 6807, 7566, 8827, 13614, 15883, 17654, 26481, 29497, 31766, 47649, 52962, 58994, 88491, 95298, 176982, 206479, 220093, 412958, 440186, 619437, 660279, 1238874, 1320558, 1540651, 2861209, 3081302, 4621953, 5722418, 8583627, 9243906, 17167254, 20028463, 40056926, 60085389, 120170778]

約数ペア:

[(1, 120170778), (2, 60085389), (3, 40056926), (6, 20028463), (7, 17167254), (13, 9243906), (14, 8583627), (21, 5722418), (26, 4621953), (39, 3081302), (42, 2861209), (78, 1540651), (91, 1320558), (97, 1238874), (182, 660279), (194, 619437), (273, 440186), (291, 412958), (546, 220093), (582, 206479), (679, 176982), (1261, 95298), (1358, 88491), (2037, 58994), (2269, 52962), (2522, 47649), (3783, 31766), (4074, 29497), (4538, 26481), (6807, 17654), (7566, 15883), (8827, 13614)]