231736190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{6661}}^1$

素因数の和:6753

約数の個数: 48

約数和(自身を含む): 492135264

約数和(自身を除く): 260399074

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 71, 98, 142, 245, 355, 490, 497, 710, 994, 2485, 3479, 4970, 6661, 6958, 13322, 17395, 33305, 34790, 46627, 66610, 93254, 233135, 326389, 466270, 472931, 652778, 945862, 1631945, 2364655, 3263890, 3310517, 4729310, 6621034, 16552585, 23173619, 33105170, 46347238, 115868095, 231736190]

約数ペア:

[(1, 231736190), (2, 115868095), (5, 46347238), (7, 33105170), (10, 23173619), (14, 16552585), (35, 6621034), (49, 4729310), (70, 3310517), (71, 3263890), (98, 2364655), (142, 1631945), (245, 945862), (355, 652778), (490, 472931), (497, 466270), (710, 326389), (994, 233135), (2485, 93254), (3479, 66610), (4970, 46627), (6661, 34790), (6958, 33305), (13322, 17395)]