71310235

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{1787}}^1$

素因数の和:2162

約数の個数: 16

約数和(自身を含む): 89600256

約数和(自身を除く): 18290021

約数列:

[1, 5, 23, 115, 347, 1735, 1787, 7981, 8935, 39905, 41101, 205505, 620089, 3100445, 14262047, 71310235]

約数ペア:

[(1, 71310235), (5, 14262047), (23, 3100445), (115, 620089), (347, 205505), (1735, 41101), (1787, 39905), (7981, 8935)]