1090112210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{319681}}^1$

素因数の和:319730

約数の個数: 32

約数和(自身を含む): 2209641984

約数和(自身を除く): 1119529774

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 319681, 639362, 1598405, 3196810, 3516491, 7032982, 9910111, 17582455, 19820222, 35164910, 49550555, 99101110, 109011221, 218022442, 545056105, 1090112210]

約数ペア:

[(1, 1090112210), (2, 545056105), (5, 218022442), (10, 109011221), (11, 99101110), (22, 49550555), (31, 35164910), (55, 19820222), (62, 17582455), (110, 9910111), (155, 7032982), (310, 3516491), (341, 3196810), (682, 1598405), (1705, 639362), (3410, 319681)]