22125780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{122921}}^1$

素因数の和:122936

約数の個数: 36

約数和(自身を含む): 67115412

約数和(自身を除く): 44989632

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 122921, 245842, 368763, 491684, 614605, 737526, 1106289, 1229210, 1475052, 1843815, 2212578, 2458420, 3687630, 4425156, 5531445, 7375260, 11062890, 22125780]

約数ペア:

[(1, 22125780), (2, 11062890), (3, 7375260), (4, 5531445), (5, 4425156), (6, 3687630), (9, 2458420), (10, 2212578), (12, 1843815), (15, 1475052), (18, 1229210), (20, 1106289), (30, 737526), (36, 614605), (45, 491684), (60, 368763), (90, 245842), (180, 122921)]