30680455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2237}}^1$

素因数の和:2466

約数の個数: 16

約数和(自身を含む): 39854304

約数和(自身を除く): 9173849

約数列:

[1, 5, 13, 65, 211, 1055, 2237, 2743, 11185, 13715, 29081, 145405, 472007, 2360035, 6136091, 30680455]

約数ペア:

[(1, 30680455), (5, 6136091), (13, 2360035), (65, 472007), (211, 145405), (1055, 29081), (2237, 13715), (2743, 11185)]