30709065

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{66041}}^1$

素因数の和:66080

約数の個数: 16

約数和(自身を含む): 50720256

約数和(自身を除く): 20011191

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 66041, 198123, 330205, 990615, 2047271, 6141813, 10236355, 30709065]

約数ペア:

[(1, 30709065), (3, 10236355), (5, 6141813), (15, 2047271), (31, 990615), (93, 330205), (155, 198123), (465, 66041)]