30306304

素因数分解:

$2^{12}\times 7^2\times {\mathrm{151}}^1$

素因数の和:189

約数の個数: 78

約数和(自身を含む): 70966824

約数和(自身を除く): 40660520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 151, 196, 224, 256, 302, 392, 448, 512, 604, 784, 896, 1024, 1057, 1208, 1568, 1792, 2048, 2114, 2416, 3136, 3584, 4096, 4228, 4832, 6272, 7168, 7399, 8456, 9664, 12544, 14336, 14798, 16912, 19328, 25088, 28672, 29596, 33824, 38656, 50176, 59192, 67648, 77312, 100352, 118384, 135296, 154624, 200704, 236768, 270592, 309248, 473536, 541184, 618496, 947072, 1082368, 1894144, 2164736, 3788288, 4329472, 7576576, 15153152, 30306304]

約数ペア:

[(1, 30306304), (2, 15153152), (4, 7576576), (7, 4329472), (8, 3788288), (14, 2164736), (16, 1894144), (28, 1082368), (32, 947072), (49, 618496), (56, 541184), (64, 473536), (98, 309248), (112, 270592), (128, 236768), (151, 200704), (196, 154624), (224, 135296), (256, 118384), (302, 100352), (392, 77312), (448, 67648), (512, 59192), (604, 50176), (784, 38656), (896, 33824), (1024, 29596), (1057, 28672), (1208, 25088), (1568, 19328), (1792, 16912), (2048, 14798), (2114, 14336), (2416, 12544), (3136, 9664), (3584, 8456), (4096, 7399), (4228, 7168), (4832, 6272)]