30873245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 42239232

約数和(自身を除く): 11365987

約数列:

[1, 5, 13, 23, 65, 107, 115, 193, 299, 535, 965, 1391, 1495, 2461, 2509, 4439, 6955, 12305, 12545, 20651, 22195, 31993, 57707, 103255, 159965, 268463, 288535, 474973, 1342315, 2374865, 6174649, 30873245]

約数ペア:

[(1, 30873245), (5, 6174649), (13, 2374865), (23, 1342315), (65, 474973), (107, 288535), (115, 268463), (193, 159965), (299, 103255), (535, 57707), (965, 31993), (1391, 22195), (1495, 20651), (2461, 12545), (2509, 12305), (4439, 6955)]