210009170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3000131}}^1$

素因数の和:3000145

約数の個数: 16

約数和(自身を含む): 432019008

約数和(自身を除く): 222009838

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3000131, 6000262, 15000655, 21000917, 30001310, 42001834, 105004585, 210009170]

約数ペア:

[(1, 210009170), (2, 105004585), (5, 42001834), (7, 30001310), (10, 21000917), (14, 15000655), (35, 6000262), (70, 3000131)]