57889890

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{2647}}^1$

素因数の和:2675

約数の個数: 64

約数和(自身を含む): 156337920

約数和(自身を除く): 98448030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2187, 2430, 2647, 3645, 4374, 5294, 7290, 7941, 10935, 13235, 15882, 21870, 23823, 26470, 39705, 47646, 71469, 79410, 119115, 142938, 214407, 238230, 357345, 428814, 643221, 714690, 1072035, 1286442, 1929663, 2144070, 3216105, 3859326, 5788989, 6432210, 9648315, 11577978, 19296630, 28944945, 57889890]

約数ペア:

[(1, 57889890), (2, 28944945), (3, 19296630), (5, 11577978), (6, 9648315), (9, 6432210), (10, 5788989), (15, 3859326), (18, 3216105), (27, 2144070), (30, 1929663), (45, 1286442), (54, 1072035), (81, 714690), (90, 643221), (135, 428814), (162, 357345), (243, 238230), (270, 214407), (405, 142938), (486, 119115), (729, 79410), (810, 71469), (1215, 47646), (1458, 39705), (2187, 26470), (2430, 23823), (2647, 21870), (3645, 15882), (4374, 13235), (5294, 10935), (7290, 7941)]