1260756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{5003}}^1$

素因数の和:5020

約数の個数: 36

約数和(自身を含む): 3642912

約数和(自身を除く): 2382156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 5003, 10006, 15009, 20012, 30018, 35021, 45027, 60036, 70042, 90054, 105063, 140084, 180108, 210126, 315189, 420252, 630378, 1260756]

約数ペア:

[(1, 1260756), (2, 630378), (3, 420252), (4, 315189), (6, 210126), (7, 180108), (9, 140084), (12, 105063), (14, 90054), (18, 70042), (21, 60036), (28, 45027), (36, 35021), (42, 30018), (63, 20012), (84, 15009), (126, 10006), (252, 5003)]