70149190

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{53549}}^1$

素因数の和:53687

約数の個数: 16

約数和(自身を含む): 127234800

約数和(自身を除く): 57085610

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 53549, 107098, 267745, 535490, 7014919, 14029838, 35074595, 70149190]

約数ペア:

[(1, 70149190), (2, 35074595), (5, 14029838), (10, 7014919), (131, 535490), (262, 267745), (655, 107098), (1310, 53549)]