30227405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{20219}}^1$

素因数の和:20260

約数の個数: 16

約数和(自身を含む): 40763520

約数和(自身を除く): 10536115

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 20219, 101095, 262847, 465037, 1314235, 2325185, 6045481, 30227405]

約数ペア:

[(1, 30227405), (5, 6045481), (13, 2325185), (23, 1314235), (65, 465037), (115, 262847), (299, 101095), (1495, 20219)]