1838711340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1135007}}^1$

素因数の和:1135028

約数の個数: 60

約数和(自身を含む): 5768110656

約数和(自身を除く): 3929399316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 1135007, 2270014, 3405021, 4540028, 5675035, 6810042, 10215063, 11350070, 13620084, 17025105, 20430126, 22700140, 30645189, 34050210, 40860252, 51075315, 61290378, 68100420, 91935567, 102150630, 122580756, 153225945, 183871134, 204301260, 306451890, 367742268, 459677835, 612903780, 919355670, 1838711340]

約数ペア:

[(1, 1838711340), (2, 919355670), (3, 612903780), (4, 459677835), (5, 367742268), (6, 306451890), (9, 204301260), (10, 183871134), (12, 153225945), (15, 122580756), (18, 102150630), (20, 91935567), (27, 68100420), (30, 61290378), (36, 51075315), (45, 40860252), (54, 34050210), (60, 30645189), (81, 22700140), (90, 20430126), (108, 17025105), (135, 13620084), (162, 11350070), (180, 10215063), (270, 6810042), (324, 5675035), (405, 4540028), (540, 3405021), (810, 2270014), (1620, 1135007)]