30118144

素因数分解:

$2^8\times 7^6$

素因数の和:58

約数の個数: 63

約数和(自身を含む): 70138327

約数和(自身を除く): 40020183

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 686, 784, 896, 1372, 1568, 1792, 2401, 2744, 3136, 4802, 5488, 6272, 9604, 10976, 12544, 16807, 19208, 21952, 33614, 38416, 43904, 67228, 76832, 87808, 117649, 134456, 153664, 235298, 268912, 307328, 470596, 537824, 614656, 941192, 1075648, 1882384, 2151296, 3764768, 4302592, 7529536, 15059072, 30118144]

約数ペア:

[(1, 30118144), (2, 15059072), (4, 7529536), (7, 4302592), (8, 3764768), (14, 2151296), (16, 1882384), (28, 1075648), (32, 941192), (49, 614656), (56, 537824), (64, 470596), (98, 307328), (112, 268912), (128, 235298), (196, 153664), (224, 134456), (256, 117649), (343, 87808), (392, 76832), (448, 67228), (686, 43904), (784, 38416), (896, 33614), (1372, 21952), (1568, 19208), (1792, 16807), (2401, 12544), (2744, 10976), (3136, 9604), (4802, 6272)]