22078140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{52567}}^1$

素因数の和:52586

約数の個数: 48

約数和(自身を含む): 70651392

約数和(自身を除く): 48573252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 52567, 105134, 157701, 210268, 262835, 315402, 367969, 525670, 630804, 735938, 788505, 1051340, 1103907, 1471876, 1577010, 1839845, 2207814, 3154020, 3679690, 4415628, 5519535, 7359380, 11039070, 22078140]

約数ペア:

[(1, 22078140), (2, 11039070), (3, 7359380), (4, 5519535), (5, 4415628), (6, 3679690), (7, 3154020), (10, 2207814), (12, 1839845), (14, 1577010), (15, 1471876), (20, 1103907), (21, 1051340), (28, 788505), (30, 735938), (35, 630804), (42, 525670), (60, 367969), (70, 315402), (84, 262835), (105, 210268), (140, 157701), (210, 105134), (420, 52567)]