2019477990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67315933}}^1$

素因数の和:67315943

約数の個数: 16

約数和(自身を含む): 4846747248

約数和(自身を除く): 2827269258

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67315933, 134631866, 201947799, 336579665, 403895598, 673159330, 1009738995, 2019477990]

約数ペア:

[(1, 2019477990), (2, 1009738995), (3, 673159330), (5, 403895598), (6, 336579665), (10, 201947799), (15, 134631866), (30, 67315933)]