989333820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{5496299}}^1$

素因数の和:5496314

約数の個数: 36

約数和(自身を含む): 3000979800

約数和(自身を除く): 2011645980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 5496299, 10992598, 16488897, 21985196, 27481495, 32977794, 49466691, 54962990, 65955588, 82444485, 98933382, 109925980, 164888970, 197866764, 247333455, 329777940, 494666910, 989333820]

約数ペア:

[(1, 989333820), (2, 494666910), (3, 329777940), (4, 247333455), (5, 197866764), (6, 164888970), (9, 109925980), (10, 98933382), (12, 82444485), (15, 65955588), (18, 54962990), (20, 49466691), (30, 32977794), (36, 27481495), (45, 21985196), (60, 16488897), (90, 10992598), (180, 5496299)]