47880210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 138184704

約数和(自身を除く): 90304494

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 67, 70, 82, 83, 105, 123, 134, 166, 201, 205, 210, 246, 249, 287, 335, 402, 410, 415, 469, 498, 574, 581, 615, 670, 830, 861, 938, 1005, 1162, 1230, 1245, 1407, 1435, 1722, 1743, 2010, 2345, 2490, 2747, 2814, 2870, 2905, 3403, 3486, 4305, 4690, 5494, 5561, 5810, 6806, 7035, 8241, 8610, 8715, 10209, 11122, 13735, 14070, 16482, 16683, 17015, 17430, 19229, 20418, 23821, 27470, 27805, 33366, 34030, 38458, 38927, 41205, 47642, 51045, 55610, 57687, 71463, 77854, 82410, 83415, 96145, 102090, 115374, 116781, 119105, 142926, 166830, 192290, 194635, 228001, 233562, 238210, 288435, 357315, 389270, 456002, 576870, 583905, 684003, 714630, 1140005, 1167810, 1368006, 1596007, 2280010, 3192014, 3420015, 4788021, 6840030, 7980035, 9576042, 15960070, 23940105, 47880210]

約数ペア:

[(1, 47880210), (2, 23940105), (3, 15960070), (5, 9576042), (6, 7980035), (7, 6840030), (10, 4788021), (14, 3420015), (15, 3192014), (21, 2280010), (30, 1596007), (35, 1368006), (41, 1167810), (42, 1140005), (67, 714630), (70, 684003), (82, 583905), (83, 576870), (105, 456002), (123, 389270), (134, 357315), (166, 288435), (201, 238210), (205, 233562), (210, 228001), (246, 194635), (249, 192290), (287, 166830), (335, 142926), (402, 119105), (410, 116781), (415, 115374), (469, 102090), (498, 96145), (574, 83415), (581, 82410), (615, 77854), (670, 71463), (830, 57687), (861, 55610), (938, 51045), (1005, 47642), (1162, 41205), (1230, 38927), (1245, 38458), (1407, 34030), (1435, 33366), (1722, 27805), (1743, 27470), (2010, 23821), (2345, 20418), (2490, 19229), (2747, 17430), (2814, 17015), (2870, 16683), (2905, 16482), (3403, 14070), (3486, 13735), (4305, 11122), (4690, 10209), (5494, 8715), (5561, 8610), (5810, 8241), (6806, 7035)]