30320095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1193}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 43327872

約数和(自身を除く): 13007777

約数列:

[1, 5, 13, 17, 23, 65, 85, 115, 221, 299, 391, 1105, 1193, 1495, 1955, 5083, 5965, 15509, 20281, 25415, 27439, 77545, 101405, 137195, 263653, 356707, 466463, 1318265, 1783535, 2332315, 6064019, 30320095]

約数ペア:

[(1, 30320095), (5, 6064019), (13, 2332315), (17, 1783535), (23, 1318265), (65, 466463), (85, 356707), (115, 263653), (221, 137195), (299, 101405), (391, 77545), (1105, 27439), (1193, 25415), (1495, 20281), (1955, 15509), (5083, 5965)]