2854620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{15859}}^1$

素因数の和:15874

約数の個数: 36

約数和(自身を含む): 8659560

約数和(自身を除く): 5804940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 15859, 31718, 47577, 63436, 79295, 95154, 142731, 158590, 190308, 237885, 285462, 317180, 475770, 570924, 713655, 951540, 1427310, 2854620]

約数ペア:

[(1, 2854620), (2, 1427310), (3, 951540), (4, 713655), (5, 570924), (6, 475770), (9, 317180), (10, 285462), (12, 237885), (15, 190308), (18, 158590), (20, 142731), (30, 95154), (36, 79295), (45, 63436), (60, 47577), (90, 31718), (180, 15859)]