1294620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{21577}}^1$

素因数の和:21589

約数の個数: 24

約数和(自身を含む): 3625104

約数和(自身を除く): 2330484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 21577, 43154, 64731, 86308, 107885, 129462, 215770, 258924, 323655, 431540, 647310, 1294620]

約数ペア:

[(1, 1294620), (2, 647310), (3, 431540), (4, 323655), (5, 258924), (6, 215770), (10, 129462), (12, 107885), (15, 86308), (20, 64731), (30, 43154), (60, 21577)]