16864830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{187387}}^1$

素因数の和:187400

約数の個数: 24

約数和(自身を含む): 43848792

約数和(自身を除く): 26983962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 187387, 374774, 562161, 936935, 1124322, 1686483, 1873870, 2810805, 3372966, 5621610, 8432415, 16864830]

約数ペア:

[(1, 16864830), (2, 8432415), (3, 5621610), (5, 3372966), (6, 2810805), (9, 1873870), (10, 1686483), (15, 1124322), (18, 936935), (30, 562161), (45, 374774), (90, 187387)]