13798890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^3\times {\mathrm{149}}^1$

素因数の和:186

約数の個数: 128

約数和(自身を含む): 43200000

約数和(自身を除く): 29401110

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, 149, 189, 210, 245, 270, 294, 298, 315, 343, 378, 441, 447, 490, 630, 686, 735, 745, 882, 894, 945, 1029, 1043, 1323, 1341, 1470, 1490, 1715, 1890, 2058, 2086, 2205, 2235, 2646, 2682, 3087, 3129, 3430, 4023, 4410, 4470, 5145, 5215, 6174, 6258, 6615, 6705, 7301, 8046, 9261, 9387, 10290, 10430, 13230, 13410, 14602, 15435, 15645, 18522, 18774, 20115, 21903, 28161, 30870, 31290, 36505, 40230, 43806, 46305, 46935, 51107, 56322, 65709, 73010, 92610, 93870, 102214, 109515, 131418, 140805, 153321, 197127, 219030, 255535, 281610, 306642, 328545, 394254, 459963, 511070, 657090, 766605, 919926, 985635, 1379889, 1533210, 1971270, 2299815, 2759778, 4599630, 6899445, 13798890]

約数ペア:

[(1, 13798890), (2, 6899445), (3, 4599630), (5, 2759778), (6, 2299815), (7, 1971270), (9, 1533210), (10, 1379889), (14, 985635), (15, 919926), (18, 766605), (21, 657090), (27, 511070), (30, 459963), (35, 394254), (42, 328545), (45, 306642), (49, 281610), (54, 255535), (63, 219030), (70, 197127), (90, 153321), (98, 140805), (105, 131418), (126, 109515), (135, 102214), (147, 93870), (149, 92610), (189, 73010), (210, 65709), (245, 56322), (270, 51107), (294, 46935), (298, 46305), (315, 43806), (343, 40230), (378, 36505), (441, 31290), (447, 30870), (490, 28161), (630, 21903), (686, 20115), (735, 18774), (745, 18522), (882, 15645), (894, 15435), (945, 14602), (1029, 13410), (1043, 13230), (1323, 10430), (1341, 10290), (1470, 9387), (1490, 9261), (1715, 8046), (1890, 7301), (2058, 6705), (2086, 6615), (2205, 6258), (2235, 6174), (2646, 5215), (2682, 5145), (3087, 4470), (3129, 4410), (3430, 4023)]