27207110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{388673}}^1$

素因数の和:388687

約数の個数: 16

約数和(自身を含む): 55969056

約数和(自身を除く): 28761946

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 388673, 777346, 1943365, 2720711, 3886730, 5441422, 13603555, 27207110]

約数ペア:

[(1, 27207110), (2, 13603555), (5, 5441422), (7, 3886730), (10, 2720711), (14, 1943365), (35, 777346), (70, 388673)]