29780540

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{7057}}^1$

素因数の和:7277

約数の個数: 24

約数和(自身を含む): 62844432

約数和(自身を除く): 33063892

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 2110, 4220, 7057, 14114, 28228, 35285, 70570, 141140, 1489027, 2978054, 5956108, 7445135, 14890270, 29780540]

約数ペア:

[(1, 29780540), (2, 14890270), (4, 7445135), (5, 5956108), (10, 2978054), (20, 1489027), (211, 141140), (422, 70570), (844, 35285), (1055, 28228), (2110, 14114), (4220, 7057)]