30555616

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1499}}^1$

素因数の和:1536

約数の個数: 72

約数和(自身を含む): 75411000

約数和(自身を除く): 44855384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1499, 1568, 2548, 2912, 2998, 5096, 5996, 10192, 10493, 11992, 19487, 20384, 20986, 23984, 38974, 41972, 47968, 73451, 77948, 83944, 136409, 146902, 155896, 167888, 272818, 293804, 311792, 335776, 545636, 587608, 623584, 954863, 1091272, 1175216, 1909726, 2182544, 2350432, 3819452, 4365088, 7638904, 15277808, 30555616]

約数ペア:

[(1, 30555616), (2, 15277808), (4, 7638904), (7, 4365088), (8, 3819452), (13, 2350432), (14, 2182544), (16, 1909726), (26, 1175216), (28, 1091272), (32, 954863), (49, 623584), (52, 587608), (56, 545636), (91, 335776), (98, 311792), (104, 293804), (112, 272818), (182, 167888), (196, 155896), (208, 146902), (224, 136409), (364, 83944), (392, 77948), (416, 73451), (637, 47968), (728, 41972), (784, 38974), (1274, 23984), (1456, 20986), (1499, 20384), (1568, 19487), (2548, 11992), (2912, 10493), (2998, 10192), (5096, 5996)]