30875264

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2027}}^1$

素因数の和:2065

約数の個数: 64

約数和(自身を含む): 74468160

約数和(自身を除く): 43592896

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2027, 2176, 3808, 4054, 7616, 8108, 14189, 15232, 16216, 28378, 32432, 34459, 56756, 64864, 68918, 113512, 129728, 137836, 227024, 241213, 259456, 275672, 454048, 482426, 551344, 908096, 964852, 1102688, 1816192, 1929704, 2205376, 3859408, 4410752, 7718816, 15437632, 30875264]

約数ペア:

[(1, 30875264), (2, 15437632), (4, 7718816), (7, 4410752), (8, 3859408), (14, 2205376), (16, 1929704), (17, 1816192), (28, 1102688), (32, 964852), (34, 908096), (56, 551344), (64, 482426), (68, 454048), (112, 275672), (119, 259456), (128, 241213), (136, 227024), (224, 137836), (238, 129728), (272, 113512), (448, 68918), (476, 64864), (544, 56756), (896, 34459), (952, 32432), (1088, 28378), (1904, 16216), (2027, 15232), (2176, 14189), (3808, 8108), (4054, 7616)]