2006820210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{66894007}}^1$

素因数の和:66894017

約数の個数: 16

約数和(自身を含む): 4816368576

約数和(自身を除く): 2809548366

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 66894007, 133788014, 200682021, 334470035, 401364042, 668940070, 1003410105, 2006820210]

約数ペア:

[(1, 2006820210), (2, 1003410105), (3, 668940070), (5, 401364042), (6, 334470035), (10, 200682021), (15, 133788014), (30, 66894007)]