2989380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{49823}}^1$

素因数の和:49835

約数の個数: 24

約数和(自身を含む): 8370432

約数和(自身を除く): 5381052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 49823, 99646, 149469, 199292, 249115, 298938, 498230, 597876, 747345, 996460, 1494690, 2989380]

約数ペア:

[(1, 2989380), (2, 1494690), (3, 996460), (4, 747345), (5, 597876), (6, 498230), (10, 298938), (12, 249115), (15, 199292), (20, 149469), (30, 99646), (60, 49823)]