30155433

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1097}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 54074304

約数和(自身を除く): 23918871

約数列:

[1, 3, 7, 11, 17, 21, 33, 49, 51, 77, 119, 147, 187, 231, 357, 539, 561, 833, 1097, 1309, 1617, 2499, 3291, 3927, 7679, 9163, 12067, 18649, 23037, 27489, 36201, 53753, 55947, 84469, 130543, 161259, 205139, 253407, 391629, 591283, 615417, 913801, 1435973, 1773849, 2741403, 4307919, 10051811, 30155433]

約数ペア:

[(1, 30155433), (3, 10051811), (7, 4307919), (11, 2741403), (17, 1773849), (21, 1435973), (33, 913801), (49, 615417), (51, 591283), (77, 391629), (119, 253407), (147, 205139), (187, 161259), (231, 130543), (357, 84469), (539, 55947), (561, 53753), (833, 36201), (1097, 27489), (1309, 23037), (1617, 18649), (2499, 12067), (3291, 9163), (3927, 7679)]