82406940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17837}}^1$

素因数の和:17867

約数の個数: 96

約数和(自身を含む): 287691264

約数和(自身を除く): 205284324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 17837, 35674, 53511, 71348, 89185, 107022, 124859, 178370, 196207, 214044, 249718, 267555, 356740, 374577, 392414, 499436, 535110, 588621, 624295, 749154, 784828, 981035, 1070220, 1177242, 1248590, 1373449, 1498308, 1872885, 1962070, 2354484, 2497180, 2746898, 2943105, 3745770, 3924140, 4120347, 5493796, 5886210, 6867245, 7491540, 8240694, 11772420, 13734490, 16481388, 20601735, 27468980, 41203470, 82406940]

約数ペア:

[(1, 82406940), (2, 41203470), (3, 27468980), (4, 20601735), (5, 16481388), (6, 13734490), (7, 11772420), (10, 8240694), (11, 7491540), (12, 6867245), (14, 5886210), (15, 5493796), (20, 4120347), (21, 3924140), (22, 3745770), (28, 2943105), (30, 2746898), (33, 2497180), (35, 2354484), (42, 1962070), (44, 1872885), (55, 1498308), (60, 1373449), (66, 1248590), (70, 1177242), (77, 1070220), (84, 981035), (105, 784828), (110, 749154), (132, 624295), (140, 588621), (154, 535110), (165, 499436), (210, 392414), (220, 374577), (231, 356740), (308, 267555), (330, 249718), (385, 214044), (420, 196207), (462, 178370), (660, 124859), (770, 107022), (924, 89185), (1155, 71348), (1540, 53511), (2310, 35674), (4620, 17837)]