129205030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{561761}}^1$

素因数の和:561791

約数の個数: 16

約数和(自身を含む): 242681184

約数和(自身を除く): 113476154

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 561761, 1123522, 2808805, 5617610, 12920503, 25841006, 64602515, 129205030]

約数ペア:

[(1, 129205030), (2, 64602515), (5, 25841006), (10, 12920503), (23, 5617610), (46, 2808805), (115, 1123522), (230, 561761)]