83731980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1395533}}^1$

素因数の和:1395545

約数の個数: 24

約数和(自身を含む): 234449712

約数和(自身を除く): 150717732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1395533, 2791066, 4186599, 5582132, 6977665, 8373198, 13955330, 16746396, 20932995, 27910660, 41865990, 83731980]

約数ペア:

[(1, 83731980), (2, 41865990), (3, 27910660), (4, 20932995), (5, 16746396), (6, 13955330), (10, 8373198), (12, 6977665), (15, 5582132), (20, 4186599), (30, 2791066), (60, 1395533)]