27841030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{397729}}^1$

素因数の和:397743

約数の個数: 16

約数和(自身を含む): 57273120

約数和(自身を除く): 29432090

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 397729, 795458, 1988645, 2784103, 3977290, 5568206, 13920515, 27841030]

約数ペア:

[(1, 27841030), (2, 13920515), (5, 5568206), (7, 3977290), (10, 2784103), (14, 1988645), (35, 795458), (70, 397729)]