30354518

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{5501}}^1$

素因数の和:5623

約数の個数: 16

約数和(自身を含む): 47537280

約数和(自身を除く): 17182762

約数列:

[1, 2, 31, 62, 89, 178, 2759, 5501, 5518, 11002, 170531, 341062, 489589, 979178, 15177259, 30354518]

約数ペア:

[(1, 30354518), (2, 15177259), (31, 979178), (62, 489589), (89, 341062), (178, 170531), (2759, 11002), (5501, 5518)]