270339910

素因数分解:

$2^1\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{21961}}^1$

素因数の和:23199

約数の個数: 16

約数和(自身を含む): 487029312

約数和(自身を除く): 216689402

約数列:

[1, 2, 5, 10, 1231, 2462, 6155, 12310, 21961, 43922, 109805, 219610, 27033991, 54067982, 135169955, 270339910]

約数ペア:

[(1, 270339910), (2, 135169955), (5, 54067982), (10, 27033991), (1231, 219610), (2462, 109805), (6155, 43922), (12310, 21961)]