1669338510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{1087}}^1$

素因数の和:1278

約数の個数: 128

約数和(自身を含む): 4692639744

約数和(自身を除く): 3023301234

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 103, 105, 142, 206, 210, 213, 309, 355, 426, 497, 515, 618, 710, 721, 994, 1030, 1065, 1087, 1442, 1491, 1545, 2130, 2163, 2174, 2485, 2982, 3090, 3261, 3605, 4326, 4970, 5435, 6522, 7210, 7313, 7455, 7609, 10815, 10870, 14626, 14910, 15218, 16305, 21630, 21939, 22827, 32610, 36565, 38045, 43878, 45654, 51191, 73130, 76090, 77177, 102382, 109695, 111961, 114135, 153573, 154354, 219390, 223922, 228270, 231531, 255955, 307146, 335883, 385885, 463062, 511910, 540239, 559805, 671766, 767865, 771770, 783727, 1080478, 1119610, 1157655, 1535730, 1567454, 1620717, 1679415, 2315310, 2351181, 2701195, 3241434, 3358830, 3918635, 4702362, 5402390, 7837270, 7949231, 8103585, 11755905, 15898462, 16207170, 23511810, 23847693, 39746155, 47695386, 55644617, 79492310, 111289234, 119238465, 166933851, 238476930, 278223085, 333867702, 556446170, 834669255, 1669338510]

約数ペア:

[(1, 1669338510), (2, 834669255), (3, 556446170), (5, 333867702), (6, 278223085), (7, 238476930), (10, 166933851), (14, 119238465), (15, 111289234), (21, 79492310), (30, 55644617), (35, 47695386), (42, 39746155), (70, 23847693), (71, 23511810), (103, 16207170), (105, 15898462), (142, 11755905), (206, 8103585), (210, 7949231), (213, 7837270), (309, 5402390), (355, 4702362), (426, 3918635), (497, 3358830), (515, 3241434), (618, 2701195), (710, 2351181), (721, 2315310), (994, 1679415), (1030, 1620717), (1065, 1567454), (1087, 1535730), (1442, 1157655), (1491, 1119610), (1545, 1080478), (2130, 783727), (2163, 771770), (2174, 767865), (2485, 671766), (2982, 559805), (3090, 540239), (3261, 511910), (3605, 463062), (4326, 385885), (4970, 335883), (5435, 307146), (6522, 255955), (7210, 231531), (7313, 228270), (7455, 223922), (7609, 219390), (10815, 154354), (10870, 153573), (14626, 114135), (14910, 111961), (15218, 109695), (16305, 102382), (21630, 77177), (21939, 76090), (22827, 73130), (32610, 51191), (36565, 45654), (38045, 43878)]