22222530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22447}}^1$

素因数の和:22471

約数の個数: 48

約数和(自身を含む): 63033984

約数和(自身を除く): 40811454

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, 22447, 44894, 67341, 112235, 134682, 202023, 224470, 246917, 336705, 404046, 493834, 673410, 740751, 1010115, 1234585, 1481502, 2020230, 2222253, 2469170, 3703755, 4444506, 7407510, 11111265, 22222530]

約数ペア:

[(1, 22222530), (2, 11111265), (3, 7407510), (5, 4444506), (6, 3703755), (9, 2469170), (10, 2222253), (11, 2020230), (15, 1481502), (18, 1234585), (22, 1010115), (30, 740751), (33, 673410), (45, 493834), (55, 404046), (66, 336705), (90, 246917), (99, 224470), (110, 202023), (165, 134682), (198, 112235), (330, 67341), (495, 44894), (990, 22447)]