630879.00000000

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 292795776

約数和(自身を除く): 192925740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 97, 98, 102, 103, 119, 147, 194, 196, 204, 206, 238, 291, 294, 309, 357, 388, 412, 476, 582, 588, 618, 679, 714, 721, 833, 1164, 1236, 1358, 1428, 1442, 1649, 1666, 1751, 2037, 2163, 2499, 2716, 2884, 3298, 3332, 3502, 4074, 4326, 4753, 4947, 4998, 5047, 5253, 6596, 7004, 8148, 8652, 9506, 9894, 9991, 9996, 10094, 10506, 11543, 12257, 14259, 15141, 19012, 19788, 19982, 20188, 21012, 23086, 24514, 28518, 29973, 30282, 34629, 36771, 39964, 46172, 49028, 57036, 59946, 60564, 69258, 69937, 73542, 80801, 85799, 119892, 138516, 139874, 147084, 161602, 169847, 171598, 209811, 242403, 257397, 279748, 323204, 339694, 343196, 419622, 484806, 489559, 509541, 514794, 679388, 839244, 969612, 979118, 1019082, 1029588, 1188929, 1468677, 1958236, 2038164, 2377858, 2937354, 3566787, 4755716, 5874708, 7133574, 8322503, 14267148, 16645006, 24967509, 33290012, 49935018, 99870036]

約数ペア:

[(1, 99870036), (2, 49935018), (3, 33290012), (4, 24967509), (6, 16645006), (7, 14267148), (12, 8322503), (14, 7133574), (17, 5874708), (21, 4755716), (28, 3566787), (34, 2937354), (42, 2377858), (49, 2038164), (51, 1958236), (68, 1468677), (84, 1188929), (97, 1029588), (98, 1019082), (102, 979118), (103, 969612), (119, 839244), (147, 679388), (194, 514794), (196, 509541), (204, 489559), (206, 484806), (238, 419622), (291, 343196), (294, 339694), (309, 323204), (357, 279748), (388, 257397), (412, 242403), (476, 209811), (582, 171598), (588, 169847), (618, 161602), (679, 147084), (714, 139874), (721, 138516), (833, 119892), (1164, 85799), (1236, 80801), (1358, 73542), (1428, 69937), (1442, 69258), (1649, 60564), (1666, 59946), (1751, 57036), (2037, 49028), (2163, 46172), (2499, 39964), (2716, 36771), (2884, 34629), (3298, 30282), (3332, 29973), (3502, 28518), (4074, 24514), (4326, 23086), (4753, 21012), (4947, 20188), (4998, 19982), (5047, 19788), (5253, 19012), (6596, 15141), (7004, 14259), (8148, 12257), (8652, 11543), (9506, 10506), (9894, 10094), (9991, 9996)]