30139648

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1$

素因数の和:184

約数の個数: 108

約数和(自身を含む): 76118560

約数和(自身を除く): 45978912

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 128, 139, 154, 176, 224, 242, 256, 278, 308, 352, 448, 484, 556, 616, 704, 847, 896, 968, 973, 1112, 1232, 1408, 1529, 1694, 1792, 1936, 1946, 2224, 2464, 2816, 3058, 3388, 3872, 3892, 4448, 4928, 6116, 6776, 7744, 7784, 8896, 9856, 10703, 12232, 13552, 15488, 15568, 16819, 17792, 19712, 21406, 24464, 27104, 30976, 31136, 33638, 35584, 42812, 48928, 54208, 62272, 67276, 85624, 97856, 108416, 117733, 124544, 134552, 171248, 195712, 216832, 235466, 249088, 269104, 342496, 391424, 470932, 538208, 684992, 941864, 1076416, 1369984, 1883728, 2152832, 2739968, 3767456, 4305664, 7534912, 15069824, 30139648]

約数ペア:

[(1, 30139648), (2, 15069824), (4, 7534912), (7, 4305664), (8, 3767456), (11, 2739968), (14, 2152832), (16, 1883728), (22, 1369984), (28, 1076416), (32, 941864), (44, 684992), (56, 538208), (64, 470932), (77, 391424), (88, 342496), (112, 269104), (121, 249088), (128, 235466), (139, 216832), (154, 195712), (176, 171248), (224, 134552), (242, 124544), (256, 117733), (278, 108416), (308, 97856), (352, 85624), (448, 67276), (484, 62272), (556, 54208), (616, 48928), (704, 42812), (847, 35584), (896, 33638), (968, 31136), (973, 30976), (1112, 27104), (1232, 24464), (1408, 21406), (1529, 19712), (1694, 17792), (1792, 16819), (1936, 15568), (1946, 15488), (2224, 13552), (2464, 12232), (2816, 10703), (3058, 9856), (3388, 8896), (3872, 7784), (3892, 7744), (4448, 6776), (4928, 6116)]