84189870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{935443}}^1$

素因数の和:935456

約数の個数: 24

約数和(自身を含む): 218893896

約数和(自身を除く): 134704026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 935443, 1870886, 2806329, 4677215, 5612658, 8418987, 9354430, 14031645, 16837974, 28063290, 42094935, 84189870]

約数ペア:

[(1, 84189870), (2, 42094935), (3, 28063290), (5, 16837974), (6, 14031645), (9, 9354430), (10, 8418987), (15, 5612658), (18, 4677215), (30, 2806329), (45, 1870886), (90, 935443)]