30749367

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 49029120

約数和(自身を除く): 18279753

約数列:

[1, 3, 11, 23, 29, 33, 69, 87, 121, 127, 253, 319, 363, 381, 667, 759, 957, 1397, 2001, 2783, 2921, 3509, 3683, 4191, 7337, 8349, 8763, 10527, 11049, 15367, 22011, 32131, 40513, 46101, 80707, 84709, 96393, 121539, 242121, 254127, 353441, 445643, 931799, 1060323, 1336929, 2795397, 10249789, 30749367]

約数ペア:

[(1, 30749367), (3, 10249789), (11, 2795397), (23, 1336929), (29, 1060323), (33, 931799), (69, 445643), (87, 353441), (121, 254127), (127, 242121), (253, 121539), (319, 96393), (363, 84709), (381, 80707), (667, 46101), (759, 40513), (957, 32131), (1397, 22011), (2001, 15367), (2783, 11049), (2921, 10527), (3509, 8763), (3683, 8349), (4191, 7337)]