10180821315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{449}}^1$

素因数の和:757

約数の個数: 128

約数和(自身を含む): 20030976000

約数和(自身を除く): 9850154685

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 41, 69, 105, 115, 123, 161, 205, 229, 287, 345, 449, 483, 615, 687, 805, 861, 943, 1145, 1347, 1435, 1603, 2245, 2415, 2829, 3143, 3435, 4305, 4715, 4809, 5267, 6601, 6735, 8015, 9389, 9429, 10327, 14145, 15715, 15801, 18409, 19803, 24045, 26335, 28167, 30981, 33005, 36869, 46945, 47145, 51635, 55227, 65723, 72289, 79005, 92045, 99015, 102821, 110607, 128863, 140835, 154905, 184345, 197169, 215947, 216867, 276135, 308463, 328615, 361445, 386589, 423407, 514105, 553035, 644315, 647841, 719747, 985845, 1079735, 1084335, 1270221, 1511629, 1542315, 1932945, 2117035, 2159241, 2364883, 2963849, 3239205, 3598735, 4215661, 4534887, 6351105, 7094649, 7558145, 8891547, 10796205, 11824415, 12646983, 14819245, 16554181, 21078305, 22674435, 29509627, 35473245, 44457735, 49662543, 63234915, 82770905, 88528881, 96960203, 147548135, 248312715, 290880609, 442644405, 484801015, 678721421, 1454403045, 2036164263, 3393607105, 10180821315]

約数ペア:

[(1, 10180821315), (3, 3393607105), (5, 2036164263), (7, 1454403045), (15, 678721421), (21, 484801015), (23, 442644405), (35, 290880609), (41, 248312715), (69, 147548135), (105, 96960203), (115, 88528881), (123, 82770905), (161, 63234915), (205, 49662543), (229, 44457735), (287, 35473245), (345, 29509627), (449, 22674435), (483, 21078305), (615, 16554181), (687, 14819245), (805, 12646983), (861, 11824415), (943, 10796205), (1145, 8891547), (1347, 7558145), (1435, 7094649), (1603, 6351105), (2245, 4534887), (2415, 4215661), (2829, 3598735), (3143, 3239205), (3435, 2963849), (4305, 2364883), (4715, 2159241), (4809, 2117035), (5267, 1932945), (6601, 1542315), (6735, 1511629), (8015, 1270221), (9389, 1084335), (9429, 1079735), (10327, 985845), (14145, 719747), (15715, 647841), (15801, 644315), (18409, 553035), (19803, 514105), (24045, 423407), (26335, 386589), (28167, 361445), (30981, 328615), (33005, 308463), (36869, 276135), (46945, 216867), (47145, 215947), (51635, 197169), (55227, 184345), (65723, 154905), (72289, 140835), (79005, 128863), (92045, 110607), (99015, 102821)]