84669690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1$

素因数の和:712

約数の個数: 128

約数和(自身を含む): 252937728

約数和(自身を除く): 168268038

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 37, 42, 51, 70, 74, 85, 102, 105, 111, 119, 170, 185, 210, 222, 238, 255, 259, 357, 370, 510, 518, 555, 595, 629, 641, 714, 777, 1110, 1190, 1258, 1282, 1295, 1554, 1785, 1887, 1923, 2590, 3145, 3205, 3570, 3774, 3846, 3885, 4403, 4487, 6290, 6410, 7770, 8806, 8974, 9435, 9615, 10897, 13209, 13461, 18870, 19230, 21794, 22015, 22435, 23717, 26418, 26922, 32691, 44030, 44870, 47434, 54485, 65382, 66045, 67305, 71151, 76279, 108970, 118585, 132090, 134610, 142302, 152558, 163455, 166019, 228837, 237170, 326910, 332038, 355755, 381395, 403189, 457674, 498057, 711510, 762790, 806378, 830095, 996114, 1144185, 1209567, 1660190, 2015945, 2288370, 2419134, 2490285, 2822323, 4031890, 4980570, 5644646, 6047835, 8466969, 12095670, 14111615, 16933938, 28223230, 42334845, 84669690]

約数ペア:

[(1, 84669690), (2, 42334845), (3, 28223230), (5, 16933938), (6, 14111615), (7, 12095670), (10, 8466969), (14, 6047835), (15, 5644646), (17, 4980570), (21, 4031890), (30, 2822323), (34, 2490285), (35, 2419134), (37, 2288370), (42, 2015945), (51, 1660190), (70, 1209567), (74, 1144185), (85, 996114), (102, 830095), (105, 806378), (111, 762790), (119, 711510), (170, 498057), (185, 457674), (210, 403189), (222, 381395), (238, 355755), (255, 332038), (259, 326910), (357, 237170), (370, 228837), (510, 166019), (518, 163455), (555, 152558), (595, 142302), (629, 134610), (641, 132090), (714, 118585), (777, 108970), (1110, 76279), (1190, 71151), (1258, 67305), (1282, 66045), (1295, 65382), (1554, 54485), (1785, 47434), (1887, 44870), (1923, 44030), (2590, 32691), (3145, 26922), (3205, 26418), (3570, 23717), (3774, 22435), (3846, 22015), (3885, 21794), (4403, 19230), (4487, 18870), (6290, 13461), (6410, 13209), (7770, 10897), (8806, 9615), (8974, 9435)]