16807630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{240109}}^1$

素因数の和:240123

約数の個数: 16

約数和(自身を含む): 34575840

約数和(自身を除く): 17768210

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 240109, 480218, 1200545, 1680763, 2401090, 3361526, 8403815, 16807630]

約数ペア:

[(1, 16807630), (2, 8403815), (5, 3361526), (7, 2401090), (10, 1680763), (14, 1200545), (35, 480218), (70, 240109)]