174320170

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{127241}}^1$

素因数の和:127385

約数の個数: 16

約数和(自身を含む): 316069128

約数和(自身を除く): 141748958

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 127241, 254482, 636205, 1272410, 17432017, 34864034, 87160085, 174320170]

約数ペア:

[(1, 174320170), (2, 87160085), (5, 34864034), (10, 17432017), (137, 1272410), (274, 636205), (685, 254482), (1370, 127241)]