289043910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1070533}}^1$

素因数の和:1070549

約数の個数: 32

約数和(自身を含む): 770784480

約数和(自身を除く): 481740570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1070533, 2141066, 3211599, 5352665, 6423198, 9634797, 10705330, 16057995, 19269594, 28904391, 32115990, 48173985, 57808782, 96347970, 144521955, 289043910]

約数ペア:

[(1, 289043910), (2, 144521955), (3, 96347970), (5, 57808782), (6, 48173985), (9, 32115990), (10, 28904391), (15, 19269594), (18, 16057995), (27, 10705330), (30, 9634797), (45, 6423198), (54, 5352665), (90, 3211599), (135, 2141066), (270, 1070533)]