1900448910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{21116099}}^1$

素因数の和:21116112

約数の個数: 24

約数和(自身を含む): 4941167400

約数和(自身を除く): 3040718490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 21116099, 42232198, 63348297, 105580495, 126696594, 190044891, 211160990, 316741485, 380089782, 633482970, 950224455, 1900448910]

約数ペア:

[(1, 1900448910), (2, 950224455), (3, 633482970), (5, 380089782), (6, 316741485), (9, 211160990), (10, 190044891), (15, 126696594), (18, 105580495), (30, 63348297), (45, 42232198), (90, 21116099)]