28361670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{945389}}^1$

素因数の和:945399

約数の個数: 16

約数和(自身を含む): 68068080

約数和(自身を除く): 39706410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 945389, 1890778, 2836167, 4726945, 5672334, 9453890, 14180835, 28361670]

約数ペア:

[(1, 28361670), (2, 14180835), (3, 9453890), (5, 5672334), (6, 4726945), (10, 2836167), (15, 1890778), (30, 945389)]