12154620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{202577}}^1$

素因数の和:202589

約数の個数: 24

約数和(自身を含む): 34033104

約数和(自身を除く): 21878484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 202577, 405154, 607731, 810308, 1012885, 1215462, 2025770, 2430924, 3038655, 4051540, 6077310, 12154620]

約数ペア:

[(1, 12154620), (2, 6077310), (3, 4051540), (4, 3038655), (5, 2430924), (6, 2025770), (10, 1215462), (12, 1012885), (15, 810308), (20, 607731), (30, 405154), (60, 202577)]