30299248

素因数分解:

$2^4\times 7^3\times {\mathrm{5521}}^1$

素因数の和:5550

約数の個数: 40

約数和(自身を含む): 68472800

約数和(自身を除く): 38173552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 5521, 11042, 22084, 38647, 44168, 77294, 88336, 154588, 270529, 309176, 541058, 618352, 1082116, 1893703, 2164232, 3787406, 4328464, 7574812, 15149624, 30299248]

約数ペア:

[(1, 30299248), (2, 15149624), (4, 7574812), (7, 4328464), (8, 3787406), (14, 2164232), (16, 1893703), (28, 1082116), (49, 618352), (56, 541058), (98, 309176), (112, 270529), (196, 154588), (343, 88336), (392, 77294), (686, 44168), (784, 38647), (1372, 22084), (2744, 11042), (5488, 5521)]