139848780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{24029}}^1$

素因数の和:24138

約数の個数: 48

約数和(自身を含む): 395629920

約数和(自身を除く): 255781140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 24029, 48058, 72087, 96116, 120145, 144174, 240290, 288348, 360435, 480580, 720870, 1441740, 2330813, 4661626, 6992439, 9323252, 11654065, 13984878, 23308130, 27969756, 34962195, 46616260, 69924390, 139848780]

約数ペア:

[(1, 139848780), (2, 69924390), (3, 46616260), (4, 34962195), (5, 27969756), (6, 23308130), (10, 13984878), (12, 11654065), (15, 9323252), (20, 6992439), (30, 4661626), (60, 2330813), (97, 1441740), (194, 720870), (291, 480580), (388, 360435), (485, 288348), (582, 240290), (970, 144174), (1164, 120145), (1455, 96116), (1940, 72087), (2910, 48058), (5820, 24029)]