30871910

素因数分解:

$2^1\times 5^1\times {\mathrm{827}}^1\times {\mathrm{3733}}^1$

素因数の和:4567

約数の個数: 16

約数和(自身を含む): 55651536

約数和(自身を除く): 24779626

約数列:

[1, 2, 5, 10, 827, 1654, 3733, 4135, 7466, 8270, 18665, 37330, 3087191, 6174382, 15435955, 30871910]

約数ペア:

[(1, 30871910), (2, 15435955), (5, 6174382), (10, 3087191), (827, 37330), (1654, 18665), (3733, 8270), (4135, 7466)]