130761230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{688217}}^1$

素因数の和:688243

約数の個数: 16

約数和(自身を含む): 247758480

約数和(自身を除く): 116997250

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 688217, 1376434, 3441085, 6882170, 13076123, 26152246, 65380615, 130761230]

約数ペア:

[(1, 130761230), (2, 65380615), (5, 26152246), (10, 13076123), (19, 6882170), (38, 3441085), (95, 1376434), (190, 688217)]