87135990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2904533}}^1$

素因数の和:2904543

約数の個数: 16

約数和(自身を含む): 209126448

約数和(自身を除く): 121990458

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2904533, 5809066, 8713599, 14522665, 17427198, 29045330, 43567995, 87135990]

約数ペア:

[(1, 87135990), (2, 43567995), (3, 29045330), (5, 17427198), (6, 14522665), (10, 8713599), (15, 5809066), (30, 2904533)]