40771430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{83207}}^1$

素因数の和:83228

約数の個数: 24

約数和(自身を含む): 85371408

約数和(自身を除く): 44599978

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 83207, 166414, 416035, 582449, 832070, 1164898, 2912245, 4077143, 5824490, 8154286, 20385715, 40771430]

約数ペア:

[(1, 40771430), (2, 20385715), (5, 8154286), (7, 5824490), (10, 4077143), (14, 2912245), (35, 1164898), (49, 832070), (70, 582449), (98, 416035), (245, 166414), (490, 83207)]