2090515730

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{15889}}^1$

素因数の和:16178

約数の個数: 32

約数和(自身を含む): 3844108800

約数和(自身を除く): 1753593070

約数列:

[1, 2, 5, 10, 59, 118, 223, 295, 446, 590, 1115, 2230, 13157, 15889, 26314, 31778, 65785, 79445, 131570, 158890, 937451, 1874902, 3543247, 4687255, 7086494, 9374510, 17716235, 35432470, 209051573, 418103146, 1045257865, 2090515730]

約数ペア:

[(1, 2090515730), (2, 1045257865), (5, 418103146), (10, 209051573), (59, 35432470), (118, 17716235), (223, 9374510), (295, 7086494), (446, 4687255), (590, 3543247), (1115, 1874902), (2230, 937451), (13157, 158890), (15889, 131570), (26314, 79445), (31778, 65785)]