30399902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37717}}^1$

素因数の和:37763

約数の個数: 16

約数和(自身を含む): 50692992

約数和(自身を除く): 20293090

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 37717, 75434, 490321, 980642, 1169227, 2338454, 15199951, 30399902]

約数ペア:

[(1, 30399902), (2, 15199951), (13, 2338454), (26, 1169227), (31, 980642), (62, 490321), (403, 75434), (806, 37717)]