69010228

素因数分解:

$2^2\times 7^3\times {\mathrm{179}}^1\times {\mathrm{281}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 142128000

約数和(自身を除く): 73117772

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 179, 196, 281, 343, 358, 562, 686, 716, 1124, 1253, 1372, 1967, 2506, 3934, 5012, 7868, 8771, 13769, 17542, 27538, 35084, 50299, 55076, 61397, 96383, 100598, 122794, 192766, 201196, 245588, 352093, 385532, 704186, 1408372, 2464651, 4929302, 9858604, 17252557, 34505114, 69010228]

約数ペア:

[(1, 69010228), (2, 34505114), (4, 17252557), (7, 9858604), (14, 4929302), (28, 2464651), (49, 1408372), (98, 704186), (179, 385532), (196, 352093), (281, 245588), (343, 201196), (358, 192766), (562, 122794), (686, 100598), (716, 96383), (1124, 61397), (1253, 55076), (1372, 50299), (1967, 35084), (2506, 27538), (3934, 17542), (5012, 13769), (7868, 8771)]