30390889

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:416

約数の個数: 16

約数和(自身を含む): 32752512

約数和(自身を除く): 2361623

約数列:

[1, 23, 53, 107, 233, 1219, 2461, 5359, 5671, 12349, 24931, 130433, 284027, 573413, 1321343, 30390889]

約数ペア:

[(1, 30390889), (23, 1321343), (53, 573413), (107, 284027), (233, 130433), (1219, 24931), (2461, 12349), (5359, 5671)]