30029804

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1201}}^1$

素因数の和:1278

約数の個数: 48

約数和(自身を含む): 64619520

約数和(自身を除く): 34589716

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 94, 133, 188, 266, 329, 532, 658, 893, 1201, 1316, 1786, 2402, 3572, 4804, 6251, 8407, 12502, 16814, 22819, 25004, 33628, 45638, 56447, 91276, 112894, 159733, 225788, 319466, 395129, 638932, 790258, 1072493, 1580516, 2144986, 4289972, 7507451, 15014902, 30029804]

約数ペア:

[(1, 30029804), (2, 15014902), (4, 7507451), (7, 4289972), (14, 2144986), (19, 1580516), (28, 1072493), (38, 790258), (47, 638932), (76, 395129), (94, 319466), (133, 225788), (188, 159733), (266, 112894), (329, 91276), (532, 56447), (658, 45638), (893, 33628), (1201, 25004), (1316, 22819), (1786, 16814), (2402, 12502), (3572, 8407), (4804, 6251)]