41581890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^3\times {\mathrm{449}}^1$

素因数の和:486

約数の個数: 128

約数和(自身を含む): 129600000

約数和(自身を除く): 88018110

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, 449, 490, 630, 686, 735, 882, 898, 945, 1029, 1323, 1347, 1470, 1715, 1890, 2058, 2205, 2245, 2646, 2694, 3087, 3143, 3430, 4041, 4410, 4490, 5145, 6174, 6286, 6615, 6735, 8082, 9261, 9429, 10290, 12123, 13230, 13470, 15435, 15715, 18522, 18858, 20205, 22001, 24246, 28287, 30870, 31430, 40410, 44002, 46305, 47145, 56574, 60615, 66003, 84861, 92610, 94290, 110005, 121230, 132006, 141435, 154007, 169722, 198009, 220010, 282870, 308014, 330015, 396018, 424305, 462021, 594027, 660030, 770035, 848610, 924042, 990045, 1188054, 1386063, 1540070, 1980090, 2310105, 2772126, 2970135, 4158189, 4620210, 5940270, 6930315, 8316378, 13860630, 20790945, 41581890]

約数ペア:

[(1, 41581890), (2, 20790945), (3, 13860630), (5, 8316378), (6, 6930315), (7, 5940270), (9, 4620210), (10, 4158189), (14, 2970135), (15, 2772126), (18, 2310105), (21, 1980090), (27, 1540070), (30, 1386063), (35, 1188054), (42, 990045), (45, 924042), (49, 848610), (54, 770035), (63, 660030), (70, 594027), (90, 462021), (98, 424305), (105, 396018), (126, 330015), (135, 308014), (147, 282870), (189, 220010), (210, 198009), (245, 169722), (270, 154007), (294, 141435), (315, 132006), (343, 121230), (378, 110005), (441, 94290), (449, 92610), (490, 84861), (630, 66003), (686, 60615), (735, 56574), (882, 47145), (898, 46305), (945, 44002), (1029, 40410), (1323, 31430), (1347, 30870), (1470, 28287), (1715, 24246), (1890, 22001), (2058, 20205), (2205, 18858), (2245, 18522), (2646, 15715), (2694, 15435), (3087, 13470), (3143, 13230), (3430, 12123), (4041, 10290), (4410, 9429), (4490, 9261), (5145, 8082), (6174, 6735), (6286, 6615)]