30390865

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1093}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 37493568

約数和(自身を除く): 7102703

約数列:

[1, 5, 67, 83, 335, 415, 1093, 5465, 5561, 27805, 73231, 90719, 366155, 453595, 6078173, 30390865]

約数ペア:

[(1, 30390865), (5, 6078173), (67, 453595), (83, 366155), (335, 90719), (415, 73231), (1093, 27805), (5465, 5561)]