169409810

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{1663}}^1$

素因数の和:1898

約数の個数: 32

約数和(自身を含む): 311980032

約数和(自身を除く): 142570222

約数列:

[1, 2, 5, 10, 61, 122, 167, 305, 334, 610, 835, 1663, 1670, 3326, 8315, 10187, 16630, 20374, 50935, 101443, 101870, 202886, 277721, 507215, 555442, 1014430, 1388605, 2777210, 16940981, 33881962, 84704905, 169409810]

約数ペア:

[(1, 169409810), (2, 84704905), (5, 33881962), (10, 16940981), (61, 2777210), (122, 1388605), (167, 1014430), (305, 555442), (334, 507215), (610, 277721), (835, 202886), (1663, 101870), (1670, 101443), (3326, 50935), (8315, 20374), (10187, 16630)]