315062590

素因数分解:

$2^1\times 5^1\times {\mathrm{2903}}^1\times {\mathrm{10853}}^1$

素因数の和:13763

約数の個数: 16

約数和(自身を含む): 567360288

約数和(自身を除く): 252297698

約数列:

[1, 2, 5, 10, 2903, 5806, 10853, 14515, 21706, 29030, 54265, 108530, 31506259, 63012518, 157531295, 315062590]

約数ペア:

[(1, 315062590), (2, 157531295), (5, 63012518), (10, 31506259), (2903, 108530), (5806, 54265), (10853, 29030), (14515, 21706)]