30385706

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{17443}}^1$

素因数の和:17525

約数の個数: 16

約数和(自身を含む): 49820064

約数和(自身を除く): 19434358

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 17443, 34886, 226759, 453518, 1168681, 2337362, 15192853, 30385706]

約数ペア:

[(1, 30385706), (2, 15192853), (13, 2337362), (26, 1168681), (67, 453518), (134, 226759), (871, 34886), (1742, 17443)]