121870364

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5573}}^1$

素因数の和:5666

約数の個数: 48

約数和(自身を含む): 269692416

約数和(自身を除く): 147822052

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 3124, 5467, 5573, 10934, 11146, 21868, 22292, 39011, 61303, 78022, 122606, 156044, 245212, 395683, 429121, 791366, 858242, 1582732, 1716484, 2769781, 4352513, 5539562, 8705026, 11079124, 17410052, 30467591, 60935182, 121870364]

約数ペア:

[(1, 121870364), (2, 60935182), (4, 30467591), (7, 17410052), (11, 11079124), (14, 8705026), (22, 5539562), (28, 4352513), (44, 2769781), (71, 1716484), (77, 1582732), (142, 858242), (154, 791366), (284, 429121), (308, 395683), (497, 245212), (781, 156044), (994, 122606), (1562, 78022), (1988, 61303), (3124, 39011), (5467, 22292), (5573, 21868), (10934, 11146)]