30685348

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{1049}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 55036800

約数和(自身を除く): 24351452

約数列:

[1, 2, 4, 71, 103, 142, 206, 284, 412, 1049, 2098, 4196, 7313, 14626, 29252, 74479, 108047, 148958, 216094, 297916, 432188, 7671337, 15342674, 30685348]

約数ペア:

[(1, 30685348), (2, 15342674), (4, 7671337), (71, 432188), (103, 297916), (142, 216094), (206, 148958), (284, 108047), (412, 74479), (1049, 29252), (2098, 14626), (4196, 7313)]