7723140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1327}}^1$

素因数の和:1436

約数の個数: 48

約数和(自身を含む): 21864192

約数和(自身を除く): 14141052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1327, 1455, 1940, 2654, 2910, 3981, 5308, 5820, 6635, 7962, 13270, 15924, 19905, 26540, 39810, 79620, 128719, 257438, 386157, 514876, 643595, 772314, 1287190, 1544628, 1930785, 2574380, 3861570, 7723140]

約数ペア:

[(1, 7723140), (2, 3861570), (3, 2574380), (4, 1930785), (5, 1544628), (6, 1287190), (10, 772314), (12, 643595), (15, 514876), (20, 386157), (30, 257438), (60, 128719), (97, 79620), (194, 39810), (291, 26540), (388, 19905), (485, 15924), (582, 13270), (970, 7962), (1164, 6635), (1327, 5820), (1455, 5308), (1940, 3981), (2654, 2910)]