2170291270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:179

約数の個数: 192

約数和(自身を含む): 5045483520

約数和(自身を除く): 2875192250

約数列:

[1, 2, 5, 7, 10, 14, 23, 29, 35, 43, 46, 47, 58, 70, 86, 94, 115, 145, 161, 203, 215, 230, 235, 290, 301, 322, 329, 406, 430, 470, 529, 602, 658, 667, 805, 989, 1015, 1058, 1081, 1247, 1334, 1363, 1505, 1610, 1645, 1978, 2021, 2030, 2162, 2494, 2645, 2726, 3010, 3290, 3335, 3703, 4042, 4669, 4945, 5290, 5405, 6235, 6670, 6815, 6923, 7406, 7567, 8729, 9338, 9541, 9890, 10105, 10810, 12470, 13630, 13846, 14147, 15134, 15341, 17458, 18515, 19082, 20210, 22747, 23345, 24863, 28294, 28681, 30682, 31349, 34615, 37030, 37835, 43645, 45494, 46483, 46690, 47705, 49726, 57362, 58609, 62698, 69230, 70735, 75670, 76705, 87290, 92966, 95410, 107387, 113735, 117218, 124315, 141470, 143405, 153410, 156745, 159229, 174041, 200767, 214774, 219443, 227470, 232415, 248630, 286810, 293045, 313490, 318458, 325381, 348082, 401534, 410263, 438886, 464830, 536935, 586090, 650762, 659663, 721027, 796145, 820526, 870205, 1003835, 1069109, 1073870, 1097215, 1319326, 1348007, 1442054, 1592290, 1626905, 1740410, 2007670, 2051315, 2138218, 2194430, 2696014, 3253810, 3298315, 3605135, 4102630, 4617641, 5047189, 5345545, 6596630, 6740035, 7210270, 7483763, 9235282, 9436049, 10094378, 10691090, 13480070, 14967526, 18872098, 23088205, 25235945, 31004161, 37418815, 46176410, 47180245, 50471890, 62008322, 74837630, 94360490, 155020805, 217029127, 310041610, 434058254, 1085145635, 2170291270]

約数ペア:

[(1, 2170291270), (2, 1085145635), (5, 434058254), (7, 310041610), (10, 217029127), (14, 155020805), (23, 94360490), (29, 74837630), (35, 62008322), (43, 50471890), (46, 47180245), (47, 46176410), (58, 37418815), (70, 31004161), (86, 25235945), (94, 23088205), (115, 18872098), (145, 14967526), (161, 13480070), (203, 10691090), (215, 10094378), (230, 9436049), (235, 9235282), (290, 7483763), (301, 7210270), (322, 6740035), (329, 6596630), (406, 5345545), (430, 5047189), (470, 4617641), (529, 4102630), (602, 3605135), (658, 3298315), (667, 3253810), (805, 2696014), (989, 2194430), (1015, 2138218), (1058, 2051315), (1081, 2007670), (1247, 1740410), (1334, 1626905), (1363, 1592290), (1505, 1442054), (1610, 1348007), (1645, 1319326), (1978, 1097215), (2021, 1073870), (2030, 1069109), (2162, 1003835), (2494, 870205), (2645, 820526), (2726, 796145), (3010, 721027), (3290, 659663), (3335, 650762), (3703, 586090), (4042, 536935), (4669, 464830), (4945, 438886), (5290, 410263), (5405, 401534), (6235, 348082), (6670, 325381), (6815, 318458), (6923, 313490), (7406, 293045), (7567, 286810), (8729, 248630), (9338, 232415), (9541, 227470), (9890, 219443), (10105, 214774), (10810, 200767), (12470, 174041), (13630, 159229), (13846, 156745), (14147, 153410), (15134, 143405), (15341, 141470), (17458, 124315), (18515, 117218), (19082, 113735), (20210, 107387), (22747, 95410), (23345, 92966), (24863, 87290), (28294, 76705), (28681, 75670), (30682, 70735), (31349, 69230), (34615, 62698), (37030, 58609), (37835, 57362), (43645, 49726), (45494, 47705), (46483, 46690)]