171679781140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{16703}}^1\times {\mathrm{73417}}^1$

素因数の和:90136

約数の個数: 48

約数和(自身を含む): 412061755392

約数和(自身を除く): 240381974252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 16703, 33406, 66812, 73417, 83515, 116921, 146834, 167030, 233842, 293668, 334060, 367085, 467684, 513919, 584605, 734170, 1027838, 1169210, 1468340, 2055676, 2338420, 2569595, 5139190, 10278380, 1226284151, 2452568302, 4905136604, 6131420755, 8583989057, 12262841510, 17167978114, 24525683020, 34335956228, 42919945285, 85839890570, 171679781140]

約数ペア:

[(1, 171679781140), (2, 85839890570), (4, 42919945285), (5, 34335956228), (7, 24525683020), (10, 17167978114), (14, 12262841510), (20, 8583989057), (28, 6131420755), (35, 4905136604), (70, 2452568302), (140, 1226284151), (16703, 10278380), (33406, 5139190), (66812, 2569595), (73417, 2338420), (83515, 2055676), (116921, 1468340), (146834, 1169210), (167030, 1027838), (233842, 734170), (293668, 584605), (334060, 513919), (367085, 467684)]