6154780

素因数分解:

$2^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{701}}^1$

素因数の和:1149

約数の個数: 24

約数和(自身を含む): 12972960

約数和(自身を除く): 6818180

約数列:

[1, 2, 4, 5, 10, 20, 439, 701, 878, 1402, 1756, 2195, 2804, 3505, 4390, 7010, 8780, 14020, 307739, 615478, 1230956, 1538695, 3077390, 6154780]

約数ペア:

[(1, 6154780), (2, 3077390), (4, 1538695), (5, 1230956), (10, 615478), (20, 307739), (439, 14020), (701, 8780), (878, 7010), (1402, 4390), (1756, 3505), (2195, 2804)]