16081290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{178681}}^1$

素因数の和:178694

約数の個数: 24

約数和(自身を含む): 41811588

約数和(自身を除く): 25730298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 178681, 357362, 536043, 893405, 1072086, 1608129, 1786810, 2680215, 3216258, 5360430, 8040645, 16081290]

約数ペア:

[(1, 16081290), (2, 8040645), (3, 5360430), (5, 3216258), (6, 2680215), (9, 1786810), (10, 1608129), (15, 1072086), (18, 893405), (30, 536043), (45, 357362), (90, 178681)]