140434370

素因数分解:

$2^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{40471}}^1$

素因数の和:40825

約数の個数: 16

約数和(自身を含む): 253516608

約数和(自身を除く): 113082238

約数列:

[1, 2, 5, 10, 347, 694, 1735, 3470, 40471, 80942, 202355, 404710, 14043437, 28086874, 70217185, 140434370]

約数ペア:

[(1, 140434370), (2, 70217185), (5, 28086874), (10, 14043437), (347, 404710), (694, 202355), (1735, 80942), (3470, 40471)]