27661870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{947}}^1$

素因数の和:1104

約数の個数: 32

約数和(自身を含む): 52420608

約数和(自身を除く): 24758738

約数列:

[1, 2, 5, 10, 23, 46, 115, 127, 230, 254, 635, 947, 1270, 1894, 2921, 4735, 5842, 9470, 14605, 21781, 29210, 43562, 108905, 120269, 217810, 240538, 601345, 1202690, 2766187, 5532374, 13830935, 27661870]

約数ペア:

[(1, 27661870), (2, 13830935), (5, 5532374), (10, 2766187), (23, 1202690), (46, 601345), (115, 240538), (127, 217810), (230, 120269), (254, 108905), (635, 43562), (947, 29210), (1270, 21781), (1894, 14605), (2921, 9470), (4735, 5842)]