27940740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{465679}}^1$

素因数の和:465691

約数の個数: 24

約数和(自身を含む): 78234240

約数和(自身を除く): 50293500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 465679, 931358, 1397037, 1862716, 2328395, 2794074, 4656790, 5588148, 6985185, 9313580, 13970370, 27940740]

約数ペア:

[(1, 27940740), (2, 13970370), (3, 9313580), (4, 6985185), (5, 5588148), (6, 4656790), (10, 2794074), (12, 2328395), (15, 1862716), (20, 1397037), (30, 931358), (60, 465679)]