2021906310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2930299}}^1$

素因数の和:2930332

約数の個数: 32

約数和(自身を含む): 5063558400

約数和(自身を除く): 3041652090

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 2930299, 5860598, 8790897, 14651495, 17581794, 29302990, 43954485, 67396877, 87908970, 134793754, 202190631, 336984385, 404381262, 673968770, 1010953155, 2021906310]

約数ペア:

[(1, 2021906310), (2, 1010953155), (3, 673968770), (5, 404381262), (6, 336984385), (10, 202190631), (15, 134793754), (23, 87908970), (30, 67396877), (46, 43954485), (69, 29302990), (115, 17581794), (138, 14651495), (230, 8790897), (345, 5860598), (690, 2930299)]