1723390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 3317760

約数和(自身を除く): 1594370

約数列:

[1, 2, 5, 10, 23, 46, 59, 115, 118, 127, 230, 254, 295, 590, 635, 1270, 1357, 2714, 2921, 5842, 6785, 7493, 13570, 14605, 14986, 29210, 37465, 74930, 172339, 344678, 861695, 1723390]

約数ペア:

[(1, 1723390), (2, 861695), (5, 344678), (10, 172339), (23, 74930), (46, 37465), (59, 29210), (115, 14986), (118, 14605), (127, 13570), (230, 7493), (254, 6785), (295, 5842), (590, 2921), (635, 2714), (1270, 1357)]