173215730

素因数分解:

$2^1\times 5^1\times {\mathrm{2029}}^1\times {\mathrm{8537}}^1$

素因数の和:10573

約数の個数: 16

約数和(自身を含む): 311978520

約数和(自身を除く): 138762790

約数列:

[1, 2, 5, 10, 2029, 4058, 8537, 10145, 17074, 20290, 42685, 85370, 17321573, 34643146, 86607865, 173215730]

約数ペア:

[(1, 173215730), (2, 86607865), (5, 34643146), (10, 17321573), (2029, 85370), (4058, 42685), (8537, 20290), (10145, 17074)]