30196218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10463}}^1$

素因数の和:10518

約数の個数: 32

約数和(自身を含む): 66802176

約数和(自身を除く): 36605958

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 10463, 20926, 31389, 62778, 136019, 272038, 387131, 408057, 774262, 816114, 1161393, 2322786, 5032703, 10065406, 15098109, 30196218]

約数ペア:

[(1, 30196218), (2, 15098109), (3, 10065406), (6, 5032703), (13, 2322786), (26, 1161393), (37, 816114), (39, 774262), (74, 408057), (78, 387131), (111, 272038), (222, 136019), (481, 62778), (962, 31389), (1443, 20926), (2886, 10463)]