201787830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{1753}}^1$

素因数の和:3045

約数の個数: 48

約数和(自身を含む): 525358080

約数和(自身を除く): 323570250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1279, 1753, 2558, 3506, 3837, 5259, 6395, 7674, 8765, 10518, 11511, 12790, 15777, 17530, 19185, 23022, 26295, 31554, 38370, 52590, 57555, 78885, 115110, 157770, 2242087, 4484174, 6726261, 11210435, 13452522, 20178783, 22420870, 33631305, 40357566, 67262610, 100893915, 201787830]

約数ペア:

[(1, 201787830), (2, 100893915), (3, 67262610), (5, 40357566), (6, 33631305), (9, 22420870), (10, 20178783), (15, 13452522), (18, 11210435), (30, 6726261), (45, 4484174), (90, 2242087), (1279, 157770), (1753, 115110), (2558, 78885), (3506, 57555), (3837, 52590), (5259, 38370), (6395, 31554), (7674, 26295), (8765, 23022), (10518, 19185), (11511, 17530), (12790, 15777)]