127489130

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{30427}}^1$

素因数の和:30853

約数の個数: 16

約数和(自身を含む): 230035680

約数和(自身を除く): 102546550

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 30427, 60854, 152135, 304270, 12748913, 25497826, 63744565, 127489130]

約数ペア:

[(1, 127489130), (2, 63744565), (5, 25497826), (10, 12748913), (419, 304270), (838, 152135), (2095, 60854), (4190, 30427)]