30796884

素因数分解:

$2^2\times 3^2\times {\mathrm{787}}^1\times {\mathrm{1087}}^1$

素因数の和:1884

約数の個数: 36

約数和(自身を含む): 78018304

約数和(自身を除く): 47221420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 787, 1087, 1574, 2174, 2361, 3148, 3261, 4348, 4722, 6522, 7083, 9444, 9783, 13044, 14166, 19566, 28332, 39132, 855469, 1710938, 2566407, 3421876, 5132814, 7699221, 10265628, 15398442, 30796884]

約数ペア:

[(1, 30796884), (2, 15398442), (3, 10265628), (4, 7699221), (6, 5132814), (9, 3421876), (12, 2566407), (18, 1710938), (36, 855469), (787, 39132), (1087, 28332), (1574, 19566), (2174, 14166), (2361, 13044), (3148, 9783), (3261, 9444), (4348, 7083), (4722, 6522)]