1236707450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{15091}}^1$

素因数の和:15263

約数の個数: 48

約数和(自身を含む): 2526400800

約数和(自身を除く): 1289693350

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 149, 275, 298, 550, 745, 1490, 1639, 3278, 3725, 7450, 8195, 15091, 16390, 30182, 40975, 75455, 81950, 150910, 166001, 332002, 377275, 754550, 830005, 1660010, 2248559, 4150025, 4497118, 8300050, 11242795, 22485590, 24734149, 49468298, 56213975, 112427950, 123670745, 247341490, 618353725, 1236707450]

約数ペア:

[(1, 1236707450), (2, 618353725), (5, 247341490), (10, 123670745), (11, 112427950), (22, 56213975), (25, 49468298), (50, 24734149), (55, 22485590), (110, 11242795), (149, 8300050), (275, 4497118), (298, 4150025), (550, 2248559), (745, 1660010), (1490, 830005), (1639, 754550), (3278, 377275), (3725, 332002), (7450, 166001), (8195, 150910), (15091, 81950), (16390, 75455), (30182, 40975)]