2005029540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11139053}}^1$

素因数の和:11139068

約数の個数: 36

約数和(自身を含む): 6081923484

約数和(自身を除く): 4076893944

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11139053, 22278106, 33417159, 44556212, 55695265, 66834318, 100251477, 111390530, 133668636, 167085795, 200502954, 222781060, 334171590, 401005908, 501257385, 668343180, 1002514770, 2005029540]

約数ペア:

[(1, 2005029540), (2, 1002514770), (3, 668343180), (4, 501257385), (5, 401005908), (6, 334171590), (9, 222781060), (10, 200502954), (12, 167085795), (15, 133668636), (18, 111390530), (20, 100251477), (30, 66834318), (36, 55695265), (45, 44556212), (60, 33417159), (90, 22278106), (180, 11139053)]