71311030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1018729}}^1$

素因数の和:1018743

約数の個数: 16

約数和(自身を含む): 146697120

約数和(自身を除く): 75386090

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1018729, 2037458, 5093645, 7131103, 10187290, 14262206, 35655515, 71311030]

約数ペア:

[(1, 71311030), (2, 35655515), (5, 14262206), (7, 10187290), (10, 7131103), (14, 5093645), (35, 2037458), (70, 1018729)]