2051670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{68389}}^1$

素因数の和:68399

約数の個数: 16

約数和(自身を含む): 4924080

約数和(自身を除く): 2872410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 68389, 136778, 205167, 341945, 410334, 683890, 1025835, 2051670]

約数ペア:

[(1, 2051670), (2, 1025835), (3, 683890), (5, 410334), (6, 341945), (10, 205167), (15, 136778), (30, 68389)]