8859690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^4\times {\mathrm{41}}^1$

素因数の和:82

約数の個数: 120

約数和(自身を含む): 27528228

約数和(自身を除く): 18668538

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 41, 42, 45, 49, 63, 70, 82, 90, 98, 105, 123, 126, 147, 205, 210, 245, 246, 287, 294, 315, 343, 369, 410, 441, 490, 574, 615, 630, 686, 735, 738, 861, 882, 1029, 1230, 1435, 1470, 1715, 1722, 1845, 2009, 2058, 2205, 2401, 2583, 2870, 3087, 3430, 3690, 4018, 4305, 4410, 4802, 5145, 5166, 6027, 6174, 7203, 8610, 10045, 10290, 12005, 12054, 12915, 14063, 14406, 15435, 18081, 20090, 21609, 24010, 25830, 28126, 30135, 30870, 36015, 36162, 42189, 43218, 60270, 70315, 72030, 84378, 90405, 98441, 108045, 126567, 140630, 180810, 196882, 210945, 216090, 253134, 295323, 421890, 492205, 590646, 632835, 885969, 984410, 1265670, 1476615, 1771938, 2953230, 4429845, 8859690]

約数ペア:

[(1, 8859690), (2, 4429845), (3, 2953230), (5, 1771938), (6, 1476615), (7, 1265670), (9, 984410), (10, 885969), (14, 632835), (15, 590646), (18, 492205), (21, 421890), (30, 295323), (35, 253134), (41, 216090), (42, 210945), (45, 196882), (49, 180810), (63, 140630), (70, 126567), (82, 108045), (90, 98441), (98, 90405), (105, 84378), (123, 72030), (126, 70315), (147, 60270), (205, 43218), (210, 42189), (245, 36162), (246, 36015), (287, 30870), (294, 30135), (315, 28126), (343, 25830), (369, 24010), (410, 21609), (441, 20090), (490, 18081), (574, 15435), (615, 14406), (630, 14063), (686, 12915), (735, 12054), (738, 12005), (861, 10290), (882, 10045), (1029, 8610), (1230, 7203), (1435, 6174), (1470, 6027), (1715, 5166), (1722, 5145), (1845, 4802), (2009, 4410), (2058, 4305), (2205, 4018), (2401, 3690), (2583, 3430), (2870, 3087)]