320466310

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{451361}}^1$

素因数の和:451439

約数の個数: 16

約数和(自身を含む): 584965152

約数和(自身を除く): 264498842

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 451361, 902722, 2256805, 4513610, 32046631, 64093262, 160233155, 320466310]

約数ペア:

[(1, 320466310), (2, 160233155), (5, 64093262), (10, 32046631), (71, 4513610), (142, 2256805), (355, 902722), (710, 451361)]