30800392

素因数分解:

$2^3\times 7^1\times {\mathrm{550007}}^1$

素因数の和:550020

約数の個数: 16

約数和(自身を含む): 66000960

約数和(自身を除く): 35200568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 550007, 1100014, 2200028, 3850049, 4400056, 7700098, 15400196, 30800392]

約数ペア:

[(1, 30800392), (2, 15400196), (4, 7700098), (7, 4400056), (8, 3850049), (14, 2200028), (28, 1100014), (56, 550007)]