2019012930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2039407}}^1$

素因数の和:2039431

約数の個数: 48

約数和(自身を含む): 5726657664

約数和(自身を除く): 3707644734

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 2039407, 4078814, 6118221, 10197035, 12236442, 18354663, 20394070, 22433477, 30591105, 36709326, 44866954, 61182210, 67300431, 91773315, 112167385, 134600862, 183546630, 201901293, 224334770, 336502155, 403802586, 673004310, 1009506465, 2019012930]

約数ペア:

[(1, 2019012930), (2, 1009506465), (3, 673004310), (5, 403802586), (6, 336502155), (9, 224334770), (10, 201901293), (11, 183546630), (15, 134600862), (18, 112167385), (22, 91773315), (30, 67300431), (33, 61182210), (45, 44866954), (55, 36709326), (66, 30591105), (90, 22433477), (99, 20394070), (110, 18354663), (165, 12236442), (198, 10197035), (330, 6118221), (495, 4078814), (990, 2039407)]