139002930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{140407}}^1$

素因数の和:140431

約数の個数: 48

約数和(自身を含む): 394265664

約数和(自身を除く): 255262734

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 140407, 280814, 421221, 702035, 842442, 1263663, 1404070, 1544477, 2106105, 2527326, 3088954, 4212210, 4633431, 6318315, 7722385, 9266862, 12636630, 13900293, 15444770, 23167155, 27800586, 46334310, 69501465, 139002930]

約数ペア:

[(1, 139002930), (2, 69501465), (3, 46334310), (5, 27800586), (6, 23167155), (9, 15444770), (10, 13900293), (11, 12636630), (15, 9266862), (18, 7722385), (22, 6318315), (30, 4633431), (33, 4212210), (45, 3088954), (55, 2527326), (66, 2106105), (90, 1544477), (99, 1404070), (110, 1263663), (165, 842442), (198, 702035), (330, 421221), (495, 280814), (990, 140407)]