244589490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1117}}^1$

素因数の和:1944

約数の個数: 64

約数和(自身を含む): 653627520

約数和(自身を除く): 409038030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 811, 1117, 1622, 2234, 2433, 3351, 4055, 4866, 5585, 6702, 7299, 8110, 10053, 11170, 12165, 14598, 16755, 20106, 21897, 24330, 30159, 33510, 36495, 43794, 50265, 60318, 72990, 100530, 109485, 150795, 218970, 301590, 905887, 1811774, 2717661, 4529435, 5435322, 8152983, 9058870, 13588305, 16305966, 24458949, 27176610, 40764915, 48917898, 81529830, 122294745, 244589490]

約数ペア:

[(1, 244589490), (2, 122294745), (3, 81529830), (5, 48917898), (6, 40764915), (9, 27176610), (10, 24458949), (15, 16305966), (18, 13588305), (27, 9058870), (30, 8152983), (45, 5435322), (54, 4529435), (90, 2717661), (135, 1811774), (270, 905887), (811, 301590), (1117, 218970), (1622, 150795), (2234, 109485), (2433, 100530), (3351, 72990), (4055, 60318), (4866, 50265), (5585, 43794), (6702, 36495), (7299, 33510), (8110, 30159), (10053, 24330), (11170, 21897), (12165, 20106), (14598, 16755)]