177304030

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{129419}}^1$

素因数の和:129563

約数の個数: 16

約数和(自身を含む): 321479280

約数和(自身を除く): 144175250

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 129419, 258838, 647095, 1294190, 17730403, 35460806, 88652015, 177304030]

約数ペア:

[(1, 177304030), (2, 88652015), (5, 35460806), (10, 17730403), (137, 1294190), (274, 647095), (685, 258838), (1370, 129419)]