127788670

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{100621}}^1$

素因数の和:100755

約数の個数: 16

約数和(自身を含む): 231833088

約数和(自身を除く): 104044418

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 100621, 201242, 503105, 1006210, 12778867, 25557734, 63894335, 127788670]

約数ペア:

[(1, 127788670), (2, 63894335), (5, 25557734), (10, 12778867), (127, 1006210), (254, 503105), (635, 201242), (1270, 100621)]