30287026

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{941}}^1$

素因数の和:991

約数の個数: 48

約数和(自身を含む): 60137280

約数和(自身を除く): 29850254

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 121, 133, 154, 209, 242, 266, 418, 847, 941, 1463, 1694, 1882, 2299, 2926, 4598, 6587, 10351, 13174, 16093, 17879, 20702, 32186, 35758, 72457, 113861, 125153, 144914, 196669, 227722, 250306, 393338, 797027, 1376683, 1594054, 2163359, 2753366, 4326718, 15143513, 30287026]

約数ペア:

[(1, 30287026), (2, 15143513), (7, 4326718), (11, 2753366), (14, 2163359), (19, 1594054), (22, 1376683), (38, 797027), (77, 393338), (121, 250306), (133, 227722), (154, 196669), (209, 144914), (242, 125153), (266, 113861), (418, 72457), (847, 35758), (941, 32186), (1463, 20702), (1694, 17879), (1882, 16093), (2299, 13174), (2926, 10351), (4598, 6587)]