235507230

素因数分解:

$2^1\times 3^3\times 5^1\times 7^3\times {\mathrm{2543}}^1$

素因数の和:2580

約数の個数: 128

約数和(自身を含む): 732672000

約数和(自身を除く): 497164770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 343, 378, 441, 490, 630, 686, 735, 882, 945, 1029, 1323, 1470, 1715, 1890, 2058, 2205, 2543, 2646, 3087, 3430, 4410, 5086, 5145, 6174, 6615, 7629, 9261, 10290, 12715, 13230, 15258, 15435, 17801, 18522, 22887, 25430, 30870, 35602, 38145, 45774, 46305, 53403, 68661, 76290, 89005, 92610, 106806, 114435, 124607, 137322, 160209, 178010, 228870, 249214, 267015, 320418, 343305, 373821, 480627, 534030, 623035, 686610, 747642, 801045, 872249, 961254, 1121463, 1246070, 1602090, 1744498, 1869105, 2242926, 2403135, 2616747, 3364389, 3738210, 4361245, 4806270, 5233494, 5607315, 6728778, 7850241, 8722490, 11214630, 13083735, 15700482, 16821945, 23550723, 26167470, 33643890, 39251205, 47101446, 78502410, 117753615, 235507230]

約数ペア:

[(1, 235507230), (2, 117753615), (3, 78502410), (5, 47101446), (6, 39251205), (7, 33643890), (9, 26167470), (10, 23550723), (14, 16821945), (15, 15700482), (18, 13083735), (21, 11214630), (27, 8722490), (30, 7850241), (35, 6728778), (42, 5607315), (45, 5233494), (49, 4806270), (54, 4361245), (63, 3738210), (70, 3364389), (90, 2616747), (98, 2403135), (105, 2242926), (126, 1869105), (135, 1744498), (147, 1602090), (189, 1246070), (210, 1121463), (245, 961254), (270, 872249), (294, 801045), (315, 747642), (343, 686610), (378, 623035), (441, 534030), (490, 480627), (630, 373821), (686, 343305), (735, 320418), (882, 267015), (945, 249214), (1029, 228870), (1323, 178010), (1470, 160209), (1715, 137322), (1890, 124607), (2058, 114435), (2205, 106806), (2543, 92610), (2646, 89005), (3087, 76290), (3430, 68661), (4410, 53403), (5086, 46305), (5145, 45774), (6174, 38145), (6615, 35602), (7629, 30870), (9261, 25430), (10290, 22887), (12715, 18522), (13230, 17801), (15258, 15435)]