220830306

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{30493}}^1$

素因数の和:30586

約数の個数: 32

約数和(自身を含む): 474242688

約数和(自身を除く): 253412382

約数列:

[1, 2, 3, 6, 17, 34, 51, 71, 102, 142, 213, 426, 1207, 2414, 3621, 7242, 30493, 60986, 91479, 182958, 518381, 1036762, 1555143, 2165003, 3110286, 4330006, 6495009, 12990018, 36805051, 73610102, 110415153, 220830306]

約数ペア:

[(1, 220830306), (2, 110415153), (3, 73610102), (6, 36805051), (17, 12990018), (34, 6495009), (51, 4330006), (71, 3110286), (102, 2165003), (142, 1555143), (213, 1036762), (426, 518381), (1207, 182958), (2414, 91479), (3621, 60986), (7242, 30493)]