2010030421

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8219}}^1$

素因数の和:8294

約数の個数: 32

約数和(自身を含む): 2525184000

約数和(自身を除く): 515153579

約数列:

[1, 7, 23, 31, 49, 161, 217, 343, 713, 1127, 1519, 4991, 7889, 8219, 10633, 34937, 57533, 189037, 244559, 254789, 402731, 1323259, 1783523, 2819117, 5860147, 9262813, 12484661, 41021029, 64839691, 87392627, 287147203, 2010030421]

約数ペア:

[(1, 2010030421), (7, 287147203), (23, 87392627), (31, 64839691), (49, 41021029), (161, 12484661), (217, 9262813), (343, 5860147), (713, 2819117), (1127, 1783523), (1519, 1323259), (4991, 402731), (7889, 254789), (8219, 244559), (10633, 189037), (34937, 57533)]