71841910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1026313}}^1$

素因数の和:1026327

約数の個数: 16

約数和(自身を含む): 147789216

約数和(自身を除く): 75947306

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1026313, 2052626, 5131565, 7184191, 10263130, 14368382, 35920955, 71841910]

約数ペア:

[(1, 71841910), (2, 35920955), (5, 14368382), (7, 10263130), (10, 7184191), (14, 5131565), (35, 2052626), (70, 1026313)]