27755330

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 51164784

約数和(自身を除く): 23409454

約数列:

[1, 2, 5, 10, 73, 146, 193, 197, 365, 386, 394, 730, 965, 985, 1930, 1970, 14089, 14381, 28178, 28762, 38021, 70445, 71905, 76042, 140890, 143810, 190105, 380210, 2775533, 5551066, 13877665, 27755330]

約数ペア:

[(1, 27755330), (2, 13877665), (5, 5551066), (10, 2775533), (73, 380210), (146, 190105), (193, 143810), (197, 140890), (365, 76042), (386, 71905), (394, 70445), (730, 38021), (965, 28762), (985, 28178), (1930, 14381), (1970, 14089)]