870820010

素因数分解:

$2^1\times 5^1\times {\mathrm{1367}}^1\times {\mathrm{63703}}^1$

素因数の和:65077

約数の個数: 16

約数和(自身を含む): 1568647296

約数和(自身を除く): 697827286

約数列:

[1, 2, 5, 10, 1367, 2734, 6835, 13670, 63703, 127406, 318515, 637030, 87082001, 174164002, 435410005, 870820010]

約数ペア:

[(1, 870820010), (2, 435410005), (5, 174164002), (10, 87082001), (1367, 637030), (2734, 318515), (6835, 127406), (13670, 63703)]