168045010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{342949}}^1$

素因数の和:342970

約数の個数: 24

約数和(自身を含む): 351866700

約数和(自身を除く): 183821690

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 342949, 685898, 1714745, 2400643, 3429490, 4801286, 12003215, 16804501, 24006430, 33609002, 84022505, 168045010]

約数ペア:

[(1, 168045010), (2, 84022505), (5, 33609002), (7, 24006430), (10, 16804501), (14, 12003215), (35, 4801286), (49, 3429490), (70, 2400643), (98, 1714745), (245, 685898), (490, 342949)]