27499430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{392849}}^1$

素因数の和:392863

約数の個数: 16

約数和(自身を含む): 56570400

約数和(自身を除く): 29070970

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 392849, 785698, 1964245, 2749943, 3928490, 5499886, 13749715, 27499430]

約数ペア:

[(1, 27499430), (2, 13749715), (5, 5499886), (7, 3928490), (10, 2749943), (14, 1964245), (35, 785698), (70, 392849)]