2010291234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{3943}}^1$

素因数の和:4215

約数の個数: 64

約数和(自身を含む): 4694937600

約数和(自身を除く): 2684646366

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 199, 366, 398, 427, 597, 854, 1194, 1281, 1393, 2562, 2786, 3943, 4179, 7886, 8358, 11829, 12139, 23658, 24278, 27601, 36417, 55202, 72834, 82803, 84973, 165606, 169946, 240523, 254919, 481046, 509838, 721569, 784657, 1443138, 1569314, 1683661, 2353971, 3367322, 4707942, 5050983, 5492599, 10101966, 10985198, 16477797, 32955594, 47864077, 95728154, 143592231, 287184462, 335048539, 670097078, 1005145617, 2010291234]

約数ペア:

[(1, 2010291234), (2, 1005145617), (3, 670097078), (6, 335048539), (7, 287184462), (14, 143592231), (21, 95728154), (42, 47864077), (61, 32955594), (122, 16477797), (183, 10985198), (199, 10101966), (366, 5492599), (398, 5050983), (427, 4707942), (597, 3367322), (854, 2353971), (1194, 1683661), (1281, 1569314), (1393, 1443138), (2562, 784657), (2786, 721569), (3943, 509838), (4179, 481046), (7886, 254919), (8358, 240523), (11829, 169946), (12139, 165606), (23658, 84973), (24278, 82803), (27601, 72834), (36417, 55202)]