84236290

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^2\times {\mathrm{709}}^1$

素因数の和:934

約数の個数: 24

約数和(自身を含む): 153244980

約数和(自身を除く): 69008690

約数列:

[1, 2, 5, 10, 109, 218, 545, 709, 1090, 1418, 3545, 7090, 11881, 23762, 59405, 77281, 118810, 154562, 386405, 772810, 8423629, 16847258, 42118145, 84236290]

約数ペア:

[(1, 84236290), (2, 42118145), (5, 16847258), (10, 8423629), (109, 772810), (218, 386405), (545, 154562), (709, 118810), (1090, 77281), (1418, 59405), (3545, 23762), (7090, 11881)]