204087690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{2221}}^1$

素因数の和:3255

約数の個数: 48

約数和(自身を含む): 531386856

約数和(自身を除く): 327299166

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1021, 2042, 2221, 3063, 4442, 5105, 6126, 6663, 9189, 10210, 11105, 13326, 15315, 18378, 19989, 22210, 30630, 33315, 39978, 45945, 66630, 91890, 99945, 199890, 2267641, 4535282, 6802923, 11338205, 13605846, 20408769, 22676410, 34014615, 40817538, 68029230, 102043845, 204087690]

約数ペア:

[(1, 204087690), (2, 102043845), (3, 68029230), (5, 40817538), (6, 34014615), (9, 22676410), (10, 20408769), (15, 13605846), (18, 11338205), (30, 6802923), (45, 4535282), (90, 2267641), (1021, 199890), (2042, 99945), (2221, 91890), (3063, 66630), (4442, 45945), (5105, 39978), (6126, 33315), (6663, 30630), (9189, 22210), (10210, 19989), (11105, 18378), (13326, 15315)]