10255210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{20929}}^1$

素因数の和:20950

約数の個数: 24

約数和(自身を含む): 21474180

約数和(自身を除く): 11218970

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 20929, 41858, 104645, 146503, 209290, 293006, 732515, 1025521, 1465030, 2051042, 5127605, 10255210]

約数ペア:

[(1, 10255210), (2, 5127605), (5, 2051042), (7, 1465030), (10, 1025521), (14, 732515), (35, 293006), (49, 209290), (70, 146503), (98, 104645), (245, 41858), (490, 20929)]