127740170

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{93241}}^1$

素因数の和:93385

約数の個数: 16

約数和(自身を含む): 231613128

約数和(自身を除く): 103872958

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 93241, 186482, 466205, 932410, 12774017, 25548034, 63870085, 127740170]

約数ペア:

[(1, 127740170), (2, 63870085), (5, 25548034), (10, 12774017), (137, 932410), (274, 466205), (685, 186482), (1370, 93241)]