30143286

素因数分解:

$2^1\times 3^3\times {\mathrm{558209}}^1$

素因数の和:558220

約数の個数: 16

約数和(自身を含む): 66985200

約数和(自身を除く): 36841914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 558209, 1116418, 1674627, 3349254, 5023881, 10047762, 15071643, 30143286]

約数ペア:

[(1, 30143286), (2, 15071643), (3, 10047762), (6, 5023881), (9, 3349254), (18, 1674627), (27, 1116418), (54, 558209)]