168285870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{623281}}^1$

素因数の和:623297

約数の個数: 32

約数和(自身を含む): 448763040

約数和(自身を除く): 280477170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 623281, 1246562, 1869843, 3116405, 3739686, 5609529, 6232810, 9349215, 11219058, 16828587, 18698430, 28047645, 33657174, 56095290, 84142935, 168285870]

約数ペア:

[(1, 168285870), (2, 84142935), (3, 56095290), (5, 33657174), (6, 28047645), (9, 18698430), (10, 16828587), (15, 11219058), (18, 9349215), (27, 6232810), (30, 5609529), (45, 3739686), (54, 3116405), (90, 1869843), (135, 1246562), (270, 623281)]