90730612

素因数分解:

$2^2\times 7^1\times {\mathrm{1621}}^1\times {\mathrm{1999}}^1$

素因数の和:3631

約数の個数: 24

約数和(自身を含む): 181664000

約数和(自身を除く): 90933388

約数列:

[1, 2, 4, 7, 14, 28, 1621, 1999, 3242, 3998, 6484, 7996, 11347, 13993, 22694, 27986, 45388, 55972, 3240379, 6480758, 12961516, 22682653, 45365306, 90730612]

約数ペア:

[(1, 90730612), (2, 45365306), (4, 22682653), (7, 12961516), (14, 6480758), (28, 3240379), (1621, 55972), (1999, 45388), (3242, 27986), (3998, 22694), (6484, 13993), (7996, 11347)]