2598123780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{2062003}}^1$

素因数の和:2062025

約数の個数: 72

約数和(自身を含む): 9006833472

約数和(自身を除く): 6408709692

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 2062003, 4124006, 6186009, 8248012, 10310015, 12372018, 14434021, 18558027, 20620030, 24744036, 28868042, 30930045, 37116054, 41240060, 43302063, 57736084, 61860090, 72170105, 74232108, 86604126, 92790135, 123720180, 129906189, 144340210, 173208252, 185580270, 216510315, 259812378, 288680420, 371160540, 433020630, 519624756, 649530945, 866041260, 1299061890, 2598123780]

約数ペア:

[(1, 2598123780), (2, 1299061890), (3, 866041260), (4, 649530945), (5, 519624756), (6, 433020630), (7, 371160540), (9, 288680420), (10, 259812378), (12, 216510315), (14, 185580270), (15, 173208252), (18, 144340210), (20, 129906189), (21, 123720180), (28, 92790135), (30, 86604126), (35, 74232108), (36, 72170105), (42, 61860090), (45, 57736084), (60, 43302063), (63, 41240060), (70, 37116054), (84, 30930045), (90, 28868042), (105, 24744036), (126, 20620030), (140, 18558027), (180, 14434021), (210, 12372018), (252, 10310015), (315, 8248012), (420, 6186009), (630, 4124006), (1260, 2062003)]