89514990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{331537}}^1$

素因数の和:331553

約数の個数: 32

約数和(自身を含む): 238707360

約数和(自身を除く): 149192370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 331537, 663074, 994611, 1657685, 1989222, 2983833, 3315370, 4973055, 5967666, 8951499, 9946110, 14919165, 17902998, 29838330, 44757495, 89514990]

約数ペア:

[(1, 89514990), (2, 44757495), (3, 29838330), (5, 17902998), (6, 14919165), (9, 9946110), (10, 8951499), (15, 5967666), (18, 4973055), (27, 3315370), (30, 2983833), (45, 1989222), (54, 1657685), (90, 994611), (135, 663074), (270, 331537)]