30287488

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1$

素因数の和:478

約数の個数: 96

約数和(自身を含む): 76744800

約数和(自身を除く): 46457312

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 308, 352, 392, 439, 448, 539, 616, 704, 784, 878, 896, 1078, 1232, 1408, 1568, 1756, 2156, 2464, 3073, 3136, 3512, 4312, 4829, 4928, 6146, 6272, 7024, 8624, 9658, 9856, 12292, 14048, 17248, 19316, 21511, 24584, 28096, 33803, 34496, 38632, 43022, 49168, 56192, 67606, 68992, 77264, 86044, 98336, 135212, 154528, 172088, 196672, 236621, 270424, 309056, 344176, 393344, 473242, 540848, 618112, 688352, 946484, 1081696, 1376704, 1892968, 2163392, 2753408, 3785936, 4326784, 7571872, 15143744, 30287488]

約数ペア:

[(1, 30287488), (2, 15143744), (4, 7571872), (7, 4326784), (8, 3785936), (11, 2753408), (14, 2163392), (16, 1892968), (22, 1376704), (28, 1081696), (32, 946484), (44, 688352), (49, 618112), (56, 540848), (64, 473242), (77, 393344), (88, 344176), (98, 309056), (112, 270424), (128, 236621), (154, 196672), (176, 172088), (196, 154528), (224, 135212), (308, 98336), (352, 86044), (392, 77264), (439, 68992), (448, 67606), (539, 56192), (616, 49168), (704, 43022), (784, 38632), (878, 34496), (896, 33803), (1078, 28096), (1232, 24584), (1408, 21511), (1568, 19316), (1756, 17248), (2156, 14048), (2464, 12292), (3073, 9856), (3136, 9658), (3512, 8624), (4312, 7024), (4829, 6272), (4928, 6146)]