128300310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{21277}}^1$

素因数の和:21357

約数の個数: 48

約数和(自身を含む): 338575536

約数和(自身を除く): 210275226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 603, 670, 1005, 1206, 2010, 3015, 6030, 21277, 42554, 63831, 106385, 127662, 191493, 212770, 319155, 382986, 638310, 957465, 1425559, 1914930, 2851118, 4276677, 7127795, 8553354, 12830031, 14255590, 21383385, 25660062, 42766770, 64150155, 128300310]

約数ペア:

[(1, 128300310), (2, 64150155), (3, 42766770), (5, 25660062), (6, 21383385), (9, 14255590), (10, 12830031), (15, 8553354), (18, 7127795), (30, 4276677), (45, 2851118), (67, 1914930), (90, 1425559), (134, 957465), (201, 638310), (335, 382986), (402, 319155), (603, 212770), (670, 191493), (1005, 127662), (1206, 106385), (2010, 63831), (3015, 42554), (6030, 21277)]