233469810

素因数分解:

$2^1\times 3^3\times 5^1\times 7^3\times {\mathrm{2521}}^1$

素因数の和:2558

約数の個数: 128

約数和(自身を含む): 726336000

約数和(自身を除く): 492866190

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, 2521, 2646, 3087, 3430, 4410, 5042, 5145, 6174, 6615, 7563, 9261, 10290, 12605, 13230, 15126, 15435, 17647, 18522, 22689, 25210, 30870, 35294, 37815, 45378, 46305, 52941, 68067, 75630, 88235, 92610, 105882, 113445, 123529, 136134, 158823, 176470, 226890, 247058, 264705, 317646, 340335, 370587, 476469, 529410, 617645, 680670, 741174, 794115, 864703, 952938, 1111761, 1235290, 1588230, 1729406, 1852935, 2223522, 2382345, 2594109, 3335283, 3705870, 4323515, 4764690, 5188218, 5558805, 6670566, 7782327, 8647030, 11117610, 12970545, 15564654, 16676415, 23346981, 25941090, 33352830, 38911635, 46693962, 77823270, 116734905, 233469810]

約数ペア:

[(1, 233469810), (2, 116734905), (3, 77823270), (5, 46693962), (6, 38911635), (7, 33352830), (9, 25941090), (10, 23346981), (14, 16676415), (15, 15564654), (18, 12970545), (21, 11117610), (27, 8647030), (30, 7782327), (35, 6670566), (42, 5558805), (45, 5188218), (49, 4764690), (54, 4323515), (63, 3705870), (70, 3335283), (90, 2594109), (98, 2382345), (105, 2223522), (126, 1852935), (135, 1729406), (147, 1588230), (189, 1235290), (210, 1111761), (245, 952938), (270, 864703), (294, 794115), (315, 741174), (343, 680670), (378, 617645), (441, 529410), (490, 476469), (630, 370587), (686, 340335), (735, 317646), (882, 264705), (945, 247058), (1029, 226890), (1323, 176470), (1470, 158823), (1715, 136134), (1890, 123529), (2058, 113445), (2205, 105882), (2521, 92610), (2646, 88235), (3087, 75630), (3430, 68067), (4410, 52941), (5042, 46305), (5145, 45378), (6174, 37815), (6615, 35294), (7563, 30870), (9261, 25210), (10290, 22689), (12605, 18522), (13230, 17647), (15126, 15435)]