30499955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15601}}^1$

素因数の和:15646

約数の個数: 16

約数和(自身を含む): 40440384

約数和(自身を除く): 9940429

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 15601, 78005, 265217, 358823, 1326085, 1794115, 6099991, 30499955]

約数ペア:

[(1, 30499955), (5, 6099991), (17, 1794115), (23, 1326085), (85, 358823), (115, 265217), (391, 78005), (1955, 15601)]