30248624

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:250

約数の個数: 80

約数和(自身を含む): 70828800

約数和(自身を除く): 40580176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 67, 112, 116, 134, 139, 203, 232, 268, 278, 406, 464, 469, 536, 556, 812, 938, 973, 1072, 1112, 1624, 1876, 1943, 1946, 2224, 3248, 3752, 3886, 3892, 4031, 7504, 7772, 7784, 8062, 9313, 13601, 15544, 15568, 16124, 18626, 27202, 28217, 31088, 32248, 37252, 54404, 56434, 64496, 65191, 74504, 108808, 112868, 130382, 149008, 217616, 225736, 260764, 270077, 451472, 521528, 540154, 1043056, 1080308, 1890539, 2160616, 3781078, 4321232, 7562156, 15124312, 30248624]

約数ペア:

[(1, 30248624), (2, 15124312), (4, 7562156), (7, 4321232), (8, 3781078), (14, 2160616), (16, 1890539), (28, 1080308), (29, 1043056), (56, 540154), (58, 521528), (67, 451472), (112, 270077), (116, 260764), (134, 225736), (139, 217616), (203, 149008), (232, 130382), (268, 112868), (278, 108808), (406, 74504), (464, 65191), (469, 64496), (536, 56434), (556, 54404), (812, 37252), (938, 32248), (973, 31088), (1072, 28217), (1112, 27202), (1624, 18626), (1876, 16124), (1943, 15568), (1946, 15544), (2224, 13601), (3248, 9313), (3752, 8062), (3886, 7784), (3892, 7772), (4031, 7504)]