2765683480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{1093}}^1\times {\mathrm{1291}}^1$

素因数の和:2409

約数の個数: 96

約数和(自身を含む): 7250988240

約数和(自身を除く): 4485304760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1093, 1291, 1960, 2186, 2582, 4372, 5164, 5465, 6455, 7651, 8744, 9037, 10328, 10930, 12910, 15302, 18074, 21860, 25820, 30604, 36148, 38255, 43720, 45185, 51640, 53557, 61208, 63259, 72296, 76510, 90370, 107114, 126518, 153020, 180740, 214228, 253036, 267785, 306040, 316295, 361480, 428456, 506072, 535570, 632590, 1071140, 1265180, 1411063, 2142280, 2530360, 2822126, 5644252, 7055315, 9877441, 11288504, 14110630, 19754882, 28221260, 39509764, 49387205, 56442520, 69142087, 79019528, 98774410, 138284174, 197548820, 276568348, 345710435, 395097640, 553136696, 691420870, 1382841740, 2765683480]

約数ペア:

[(1, 2765683480), (2, 1382841740), (4, 691420870), (5, 553136696), (7, 395097640), (8, 345710435), (10, 276568348), (14, 197548820), (20, 138284174), (28, 98774410), (35, 79019528), (40, 69142087), (49, 56442520), (56, 49387205), (70, 39509764), (98, 28221260), (140, 19754882), (196, 14110630), (245, 11288504), (280, 9877441), (392, 7055315), (490, 5644252), (980, 2822126), (1093, 2530360), (1291, 2142280), (1960, 1411063), (2186, 1265180), (2582, 1071140), (4372, 632590), (5164, 535570), (5465, 506072), (6455, 428456), (7651, 361480), (8744, 316295), (9037, 306040), (10328, 267785), (10930, 253036), (12910, 214228), (15302, 180740), (18074, 153020), (21860, 126518), (25820, 107114), (30604, 90370), (36148, 76510), (38255, 72296), (43720, 63259), (45185, 61208), (51640, 53557)]