56743980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{945733}}^1$

素因数の和:945745

約数の個数: 24

約数和(自身を含む): 158883312

約数和(自身を除く): 102139332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 945733, 1891466, 2837199, 3782932, 4728665, 5674398, 9457330, 11348796, 14185995, 18914660, 28371990, 56743980]

約数ペア:

[(1, 56743980), (2, 28371990), (3, 18914660), (4, 14185995), (5, 11348796), (6, 9457330), (10, 5674398), (12, 4728665), (15, 3782932), (20, 2837199), (30, 1891466), (60, 945733)]