30917376

素因数分解:

$2^8\times 3^5\times 7^1\times {\mathrm{71}}^1$

素因数の和:109

約数の個数: 216

約数和(自身を含む): 107138304

約数和(自身を除く): 76220928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 71, 72, 81, 84, 96, 108, 112, 126, 128, 142, 144, 162, 168, 189, 192, 213, 216, 224, 243, 252, 256, 284, 288, 324, 336, 378, 384, 426, 432, 448, 486, 497, 504, 567, 568, 576, 639, 648, 672, 756, 768, 852, 864, 896, 972, 994, 1008, 1134, 1136, 1152, 1278, 1296, 1344, 1491, 1512, 1701, 1704, 1728, 1792, 1917, 1944, 1988, 2016, 2268, 2272, 2304, 2556, 2592, 2688, 2982, 3024, 3402, 3408, 3456, 3834, 3888, 3976, 4032, 4473, 4536, 4544, 5112, 5184, 5376, 5751, 5964, 6048, 6804, 6816, 6912, 7668, 7776, 7952, 8064, 8946, 9072, 9088, 10224, 10368, 11502, 11928, 12096, 13419, 13608, 13632, 15336, 15552, 15904, 16128, 17253, 17892, 18144, 18176, 20448, 20736, 23004, 23856, 24192, 26838, 27216, 27264, 30672, 31104, 31808, 34506, 35784, 36288, 40257, 40896, 46008, 47712, 48384, 53676, 54432, 54528, 61344, 62208, 63616, 69012, 71568, 72576, 80514, 81792, 92016, 95424, 107352, 108864, 120771, 122688, 127232, 138024, 143136, 145152, 161028, 163584, 184032, 190848, 214704, 217728, 241542, 245376, 276048, 286272, 322056, 368064, 381696, 429408, 435456, 483084, 490752, 552096, 572544, 644112, 736128, 858816, 966168, 1104192, 1145088, 1288224, 1472256, 1717632, 1932336, 2208384, 2576448, 3435264, 3864672, 4416768, 5152896, 7729344, 10305792, 15458688, 30917376]

約数ペア:

[(1, 30917376), (2, 15458688), (3, 10305792), (4, 7729344), (6, 5152896), (7, 4416768), (8, 3864672), (9, 3435264), (12, 2576448), (14, 2208384), (16, 1932336), (18, 1717632), (21, 1472256), (24, 1288224), (27, 1145088), (28, 1104192), (32, 966168), (36, 858816), (42, 736128), (48, 644112), (54, 572544), (56, 552096), (63, 490752), (64, 483084), (71, 435456), (72, 429408), (81, 381696), (84, 368064), (96, 322056), (108, 286272), (112, 276048), (126, 245376), (128, 241542), (142, 217728), (144, 214704), (162, 190848), (168, 184032), (189, 163584), (192, 161028), (213, 145152), (216, 143136), (224, 138024), (243, 127232), (252, 122688), (256, 120771), (284, 108864), (288, 107352), (324, 95424), (336, 92016), (378, 81792), (384, 80514), (426, 72576), (432, 71568), (448, 69012), (486, 63616), (497, 62208), (504, 61344), (567, 54528), (568, 54432), (576, 53676), (639, 48384), (648, 47712), (672, 46008), (756, 40896), (768, 40257), (852, 36288), (864, 35784), (896, 34506), (972, 31808), (994, 31104), (1008, 30672), (1134, 27264), (1136, 27216), (1152, 26838), (1278, 24192), (1296, 23856), (1344, 23004), (1491, 20736), (1512, 20448), (1701, 18176), (1704, 18144), (1728, 17892), (1792, 17253), (1917, 16128), (1944, 15904), (1988, 15552), (2016, 15336), (2268, 13632), (2272, 13608), (2304, 13419), (2556, 12096), (2592, 11928), (2688, 11502), (2982, 10368), (3024, 10224), (3402, 9088), (3408, 9072), (3456, 8946), (3834, 8064), (3888, 7952), (3976, 7776), (4032, 7668), (4473, 6912), (4536, 6816), (4544, 6804), (5112, 6048), (5184, 5964), (5376, 5751)]