2018797860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1462897}}^1$

素因数の和:1462932

約数の個数: 48

約数和(自身を含む): 5898404736

約数和(自身を除く): 3879606876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 1462897, 2925794, 4388691, 5851588, 7314485, 8777382, 14628970, 17554764, 21943455, 29257940, 33646631, 43886910, 67293262, 87773820, 100939893, 134586524, 168233155, 201879786, 336466310, 403759572, 504699465, 672932620, 1009398930, 2018797860]

約数ペア:

[(1, 2018797860), (2, 1009398930), (3, 672932620), (4, 504699465), (5, 403759572), (6, 336466310), (10, 201879786), (12, 168233155), (15, 134586524), (20, 100939893), (23, 87773820), (30, 67293262), (46, 43886910), (60, 33646631), (69, 29257940), (92, 21943455), (115, 17554764), (138, 14628970), (230, 8777382), (276, 7314485), (345, 5851588), (460, 4388691), (690, 2925794), (1380, 1462897)]