123769210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{538127}}^1$

素因数の和:538157

約数の個数: 16

約数和(自身を含む): 232471296

約数和(自身を除く): 108702086

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 538127, 1076254, 2690635, 5381270, 12376921, 24753842, 61884605, 123769210]

約数ペア:

[(1, 123769210), (2, 61884605), (5, 24753842), (10, 12376921), (23, 5381270), (46, 2690635), (115, 1076254), (230, 538127)]