81033060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1350551}}^1$

素因数の和:1350563

約数の個数: 24

約数和(自身を含む): 226892736

約数和(自身を除く): 145859676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1350551, 2701102, 4051653, 5402204, 6752755, 8103306, 13505510, 16206612, 20258265, 27011020, 40516530, 81033060]

約数ペア:

[(1, 81033060), (2, 40516530), (3, 27011020), (4, 20258265), (5, 16206612), (6, 13505510), (10, 8103306), (12, 6752755), (15, 5402204), (20, 4051653), (30, 2701102), (60, 1350551)]