171040030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2443429}}^1$

素因数の和:2443443

約数の個数: 16

約数和(自身を含む): 351853920

約数和(自身を除く): 180813890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2443429, 4886858, 12217145, 17104003, 24434290, 34208006, 85520015, 171040030]

約数ペア:

[(1, 171040030), (2, 85520015), (5, 34208006), (7, 24434290), (10, 17104003), (14, 12217145), (35, 4886858), (70, 2443429)]