270754758

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{787}}^1$

素因数の和:1098

約数の個数: 64

約数和(自身を含む): 630904320

約数和(自身を除く): 360149562

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 277, 414, 554, 621, 787, 831, 1242, 1574, 1662, 2361, 2493, 4722, 4986, 6371, 7083, 7479, 12742, 14166, 14958, 18101, 19113, 21249, 36202, 38226, 42498, 54303, 57339, 108606, 114678, 162909, 172017, 217999, 325818, 344034, 435998, 488727, 653997, 977454, 1307994, 1961991, 3923982, 5013977, 5885973, 10027954, 11771946, 15041931, 30083862, 45125793, 90251586, 135377379, 270754758]

約数ペア:

[(1, 270754758), (2, 135377379), (3, 90251586), (6, 45125793), (9, 30083862), (18, 15041931), (23, 11771946), (27, 10027954), (46, 5885973), (54, 5013977), (69, 3923982), (138, 1961991), (207, 1307994), (277, 977454), (414, 653997), (554, 488727), (621, 435998), (787, 344034), (831, 325818), (1242, 217999), (1574, 172017), (1662, 162909), (2361, 114678), (2493, 108606), (4722, 57339), (4986, 54303), (6371, 42498), (7083, 38226), (7479, 36202), (12742, 21249), (14166, 19113), (14958, 18101)]