268398810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{6469}}^1$

素因数の和:6943

約数の個数: 48

約数和(自身を含む): 699458760

約数和(自身を除く): 431059950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 461, 922, 1383, 2305, 2766, 4149, 4610, 6469, 6915, 8298, 12938, 13830, 19407, 20745, 32345, 38814, 41490, 58221, 64690, 97035, 116442, 194070, 291105, 582210, 2982209, 5964418, 8946627, 14911045, 17893254, 26839881, 29822090, 44733135, 53679762, 89466270, 134199405, 268398810]

約数ペア:

[(1, 268398810), (2, 134199405), (3, 89466270), (5, 53679762), (6, 44733135), (9, 29822090), (10, 26839881), (15, 17893254), (18, 14911045), (30, 8946627), (45, 5964418), (90, 2982209), (461, 582210), (922, 291105), (1383, 194070), (2305, 116442), (2766, 97035), (4149, 64690), (4610, 58221), (6469, 41490), (6915, 38814), (8298, 32345), (12938, 20745), (13830, 19407)]