2010191030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8739961}}^1$

素因数の和:8739991

約数の個数: 16

約数和(自身を含む): 3775663584

約数和(自身を除く): 1765472554

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 8739961, 17479922, 43699805, 87399610, 201019103, 402038206, 1005095515, 2010191030]

約数ペア:

[(1, 2010191030), (2, 1005095515), (5, 402038206), (10, 201019103), (23, 87399610), (46, 43699805), (115, 17479922), (230, 8739961)]