82040210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{167429}}^1$

素因数の和:167450

約数の個数: 24

約数和(自身を含む): 171783180

約数和(自身を除く): 89742970

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 167429, 334858, 837145, 1172003, 1674290, 2344006, 5860015, 8204021, 11720030, 16408042, 41020105, 82040210]

約数ペア:

[(1, 82040210), (2, 41020105), (5, 16408042), (7, 11720030), (10, 8204021), (14, 5860015), (35, 2344006), (49, 1674290), (70, 1172003), (98, 837145), (245, 334858), (490, 167429)]