30319872

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 91342272

約数和(自身を除く): 61022400

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 64, 66, 74, 88, 96, 97, 111, 128, 132, 148, 176, 192, 194, 222, 256, 264, 291, 296, 352, 384, 388, 407, 444, 528, 582, 592, 704, 768, 776, 814, 888, 1056, 1067, 1164, 1184, 1221, 1408, 1552, 1628, 1776, 2112, 2134, 2328, 2368, 2442, 2816, 3104, 3201, 3256, 3552, 3589, 4224, 4268, 4656, 4736, 4884, 6208, 6402, 6512, 7104, 7178, 8448, 8536, 9312, 9472, 9768, 10767, 12416, 12804, 13024, 14208, 14356, 17072, 18624, 19536, 21534, 24832, 25608, 26048, 28416, 28712, 34144, 37248, 39072, 39479, 43068, 51216, 52096, 57424, 68288, 74496, 78144, 78958, 86136, 102432, 104192, 114848, 118437, 136576, 156288, 157916, 172272, 204864, 229696, 236874, 273152, 312576, 315832, 344544, 409728, 459392, 473748, 631664, 689088, 819456, 918784, 947496, 1263328, 1378176, 1894992, 2526656, 2756352, 3789984, 5053312, 7579968, 10106624, 15159936, 30319872]

約数ペア:

[(1, 30319872), (2, 15159936), (3, 10106624), (4, 7579968), (6, 5053312), (8, 3789984), (11, 2756352), (12, 2526656), (16, 1894992), (22, 1378176), (24, 1263328), (32, 947496), (33, 918784), (37, 819456), (44, 689088), (48, 631664), (64, 473748), (66, 459392), (74, 409728), (88, 344544), (96, 315832), (97, 312576), (111, 273152), (128, 236874), (132, 229696), (148, 204864), (176, 172272), (192, 157916), (194, 156288), (222, 136576), (256, 118437), (264, 114848), (291, 104192), (296, 102432), (352, 86136), (384, 78958), (388, 78144), (407, 74496), (444, 68288), (528, 57424), (582, 52096), (592, 51216), (704, 43068), (768, 39479), (776, 39072), (814, 37248), (888, 34144), (1056, 28712), (1067, 28416), (1164, 26048), (1184, 25608), (1221, 24832), (1408, 21534), (1552, 19536), (1628, 18624), (1776, 17072), (2112, 14356), (2134, 14208), (2328, 13024), (2368, 12804), (2442, 12416), (2816, 10767), (3104, 9768), (3201, 9472), (3256, 9312), (3552, 8536), (3589, 8448), (4224, 7178), (4268, 7104), (4656, 6512), (4736, 6402), (4884, 6208)]