2021078970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{22456433}}^1$

素因数の和:22456446

約数の個数: 24

約数和(自身を含む): 5254805556

約数和(自身を除く): 3233726586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 22456433, 44912866, 67369299, 112282165, 134738598, 202107897, 224564330, 336846495, 404215794, 673692990, 1010539485, 2021078970]

約数ペア:

[(1, 2021078970), (2, 1010539485), (3, 673692990), (5, 404215794), (6, 336846495), (9, 224564330), (10, 202107897), (15, 134738598), (18, 112282165), (30, 67369299), (45, 44912866), (90, 22456433)]