254063970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2822933}}^1$

素因数の和:2822946

約数の個数: 24

約数和(自身を含む): 660566556

約数和(自身を除く): 406502586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2822933, 5645866, 8468799, 14114665, 16937598, 25406397, 28229330, 42343995, 50812794, 84687990, 127031985, 254063970]

約数ペア:

[(1, 254063970), (2, 127031985), (3, 84687990), (5, 50812794), (6, 42343995), (9, 28229330), (10, 25406397), (15, 16937598), (18, 14114665), (30, 8468799), (45, 5645866), (90, 2822933)]