1277019180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{7094551}}^1$

素因数の和:7094566

約数の個数: 36

約数和(自身を含む): 3873625392

約数和(自身を除く): 2596606212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 7094551, 14189102, 21283653, 28378204, 35472755, 42567306, 63850959, 70945510, 85134612, 106418265, 127701918, 141891020, 212836530, 255403836, 319254795, 425673060, 638509590, 1277019180]

約数ペア:

[(1, 1277019180), (2, 638509590), (3, 425673060), (4, 319254795), (5, 255403836), (6, 212836530), (9, 141891020), (10, 127701918), (12, 106418265), (15, 85134612), (18, 70945510), (20, 63850959), (30, 42567306), (36, 35472755), (45, 28378204), (60, 21283653), (90, 14189102), (180, 7094551)]