78902790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2630093}}^1$

素因数の和:2630103

約数の個数: 16

約数和(自身を含む): 189366768

約数和(自身を除く): 110463978

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2630093, 5260186, 7890279, 13150465, 15780558, 26300930, 39451395, 78902790]

約数ペア:

[(1, 78902790), (2, 39451395), (3, 26300930), (5, 15780558), (6, 13150465), (10, 7890279), (15, 5260186), (30, 2630093)]