5556420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{30869}}^1$

素因数の和:30884

約数の個数: 36

約数和(自身を含む): 16855020

約数和(自身を除く): 11298600

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 30869, 61738, 92607, 123476, 154345, 185214, 277821, 308690, 370428, 463035, 555642, 617380, 926070, 1111284, 1389105, 1852140, 2778210, 5556420]

約数ペア:

[(1, 5556420), (2, 2778210), (3, 1852140), (4, 1389105), (5, 1111284), (6, 926070), (9, 617380), (10, 555642), (12, 463035), (15, 370428), (18, 308690), (20, 277821), (30, 185214), (36, 154345), (45, 123476), (60, 92607), (90, 61738), (180, 30869)]