30329078

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{1471}}^1$

素因数の和:1560

約数の個数: 24

約数和(自身を含む): 50103936

約数和(自身を除く): 19774858

約数列:

[1, 2, 13, 26, 61, 122, 169, 338, 793, 1471, 1586, 2942, 10309, 19123, 20618, 38246, 89731, 179462, 248599, 497198, 1166503, 2333006, 15164539, 30329078]

約数ペア:

[(1, 30329078), (2, 15164539), (13, 2333006), (26, 1166503), (61, 497198), (122, 248599), (169, 179462), (338, 89731), (793, 38246), (1471, 20618), (1586, 19123), (2942, 10309)]