8420152830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{280671761}}^1$

素因数の和:280671771

約数の個数: 16

約数和(自身を含む): 20208366864

約数和(自身を除く): 11788214034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 280671761, 561343522, 842015283, 1403358805, 1684030566, 2806717610, 4210076415, 8420152830]

約数ペア:

[(1, 8420152830), (2, 4210076415), (3, 2806717610), (5, 1684030566), (6, 1403358805), (10, 842015283), (15, 561343522), (30, 280671761)]