137643170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1966331}}^1$

素因数の和:1966345

約数の個数: 16

約数和(自身を含む): 283151808

約数和(自身を除く): 145508638

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1966331, 3932662, 9831655, 13764317, 19663310, 27528634, 68821585, 137643170]

約数ペア:

[(1, 137643170), (2, 68821585), (5, 27528634), (7, 19663310), (10, 13764317), (14, 9831655), (35, 3932662), (70, 1966331)]