140430042

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2081}}^1$

素因数の和:2275

約数の個数: 48

約数和(自身を含む): 319595328

約数和(自身を除く): 179165286

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 163, 207, 326, 414, 489, 978, 1467, 2081, 2934, 3749, 4162, 6243, 7498, 11247, 12486, 18729, 22494, 33741, 37458, 47863, 67482, 95726, 143589, 287178, 339203, 430767, 678406, 861534, 1017609, 2035218, 3052827, 6105654, 7801669, 15603338, 23405007, 46810014, 70215021, 140430042]

約数ペア:

[(1, 140430042), (2, 70215021), (3, 46810014), (6, 23405007), (9, 15603338), (18, 7801669), (23, 6105654), (46, 3052827), (69, 2035218), (138, 1017609), (163, 861534), (207, 678406), (326, 430767), (414, 339203), (489, 287178), (978, 143589), (1467, 95726), (2081, 67482), (2934, 47863), (3749, 37458), (4162, 33741), (6243, 22494), (7498, 18729), (11247, 12486)]