171034990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{349051}}^1$

素因数の和:349072

約数の個数: 24

約数和(自身を含む): 358127352

約数和(自身を除く): 187092362

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 349051, 698102, 1745255, 2443357, 3490510, 4886714, 12216785, 17103499, 24433570, 34206998, 85517495, 171034990]

約数ペア:

[(1, 171034990), (2, 85517495), (5, 34206998), (7, 24433570), (10, 17103499), (14, 12216785), (35, 4886714), (49, 3490510), (70, 2443357), (98, 1745255), (245, 698102), (490, 349051)]