172540410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{12263}}^1$

素因数の和:12347

約数の個数: 64

約数和(自身を含む): 480356352

約数和(自身を除く): 307815942

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 335, 402, 469, 670, 938, 1005, 1407, 2010, 2345, 2814, 4690, 7035, 12263, 14070, 24526, 36789, 61315, 73578, 85841, 122630, 171682, 183945, 257523, 367890, 429205, 515046, 821621, 858410, 1287615, 1643242, 2464863, 2575230, 4108105, 4929726, 5751347, 8216210, 11502694, 12324315, 17254041, 24648630, 28756735, 34508082, 57513470, 86270205, 172540410]

約数ペア:

[(1, 172540410), (2, 86270205), (3, 57513470), (5, 34508082), (6, 28756735), (7, 24648630), (10, 17254041), (14, 12324315), (15, 11502694), (21, 8216210), (30, 5751347), (35, 4929726), (42, 4108105), (67, 2575230), (70, 2464863), (105, 1643242), (134, 1287615), (201, 858410), (210, 821621), (335, 515046), (402, 429205), (469, 367890), (670, 257523), (938, 183945), (1005, 171682), (1407, 122630), (2010, 85841), (2345, 73578), (2814, 61315), (4690, 36789), (7035, 24526), (12263, 14070)]