66735690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{317789}}^1$

素因数の和:317806

約数の個数: 32

約数和(自身を含む): 183047040

約数和(自身を除く): 116311350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 317789, 635578, 953367, 1588945, 1906734, 2224523, 3177890, 4449046, 4766835, 6673569, 9533670, 11122615, 13347138, 22245230, 33367845, 66735690]

約数ペア:

[(1, 66735690), (2, 33367845), (3, 22245230), (5, 13347138), (6, 11122615), (7, 9533670), (10, 6673569), (14, 4766835), (15, 4449046), (21, 3177890), (30, 2224523), (35, 1906734), (42, 1588945), (70, 953367), (105, 635578), (210, 317789)]