29780452210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{129480227}}^1$

素因数の和:129480257

約数の個数: 16

約数和(自身を含む): 55935458496

約数和(自身を除く): 26155006286

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 129480227, 258960454, 647401135, 1294802270, 2978045221, 5956090442, 14890226105, 29780452210]

約数ペア:

[(1, 29780452210), (2, 14890226105), (5, 5956090442), (10, 2978045221), (23, 1294802270), (46, 647401135), (115, 258960454), (230, 129480227)]