84345070

素因数分解:

$2^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{19213}}^1$

素因数の和:19659

約数の個数: 16

約数和(自身を含む): 152174880

約数和(自身を除く): 67829810

約数列:

[1, 2, 5, 10, 439, 878, 2195, 4390, 19213, 38426, 96065, 192130, 8434507, 16869014, 42172535, 84345070]

約数ペア:

[(1, 84345070), (2, 42172535), (5, 16869014), (10, 8434507), (439, 192130), (878, 96065), (2195, 38426), (4390, 19213)]