30936685

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{27997}}^1$

素因数の和:28032

約数の個数: 16

約数和(自身を含む): 42332976

約数和(自身を除く): 11396291

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 27997, 139985, 363961, 475949, 1819805, 2379745, 6187337, 30936685]

約数ペア:

[(1, 30936685), (5, 6187337), (13, 2379745), (17, 1819805), (65, 475949), (85, 363961), (221, 139985), (1105, 27997)]