30778392

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{15451}}^1$

素因数の和:15543

約数の個数: 32

約数和(自身を含む): 77878080

約数和(自身を除く): 47099688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 15451, 30902, 46353, 61804, 92706, 123608, 185412, 370824, 1282433, 2564866, 3847299, 5129732, 7694598, 10259464, 15389196, 30778392]

約数ペア:

[(1, 30778392), (2, 15389196), (3, 10259464), (4, 7694598), (6, 5129732), (8, 3847299), (12, 2564866), (24, 1282433), (83, 370824), (166, 185412), (249, 123608), (332, 92706), (498, 61804), (664, 46353), (996, 30902), (1992, 15451)]