270488762

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1489}}^2$

素因数の和:3041

約数の個数: 12

約数和(自身を含む): 412661646

約数和(自身を除く): 142172884

約数列:

[1, 2, 61, 122, 1489, 2978, 90829, 181658, 2217121, 4434242, 135244381, 270488762]

約数ペア:

[(1, 270488762), (2, 135244381), (61, 4434242), (122, 2217121), (1489, 181658), (2978, 90829)]