30946380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{515773}}^1$

素因数の和:515785

約数の個数: 24

約数和(自身を含む): 86650032

約数和(自身を除く): 55703652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 515773, 1031546, 1547319, 2063092, 2578865, 3094638, 5157730, 6189276, 7736595, 10315460, 15473190, 30946380]

約数ペア:

[(1, 30946380), (2, 15473190), (3, 10315460), (4, 7736595), (5, 6189276), (6, 5157730), (10, 3094638), (12, 2578865), (15, 2063092), (20, 1547319), (30, 1031546), (60, 515773)]