30839296

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 80

約数和(自身を含む): 66781440

約数和(自身を除く): 35942144

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 67, 116, 124, 128, 134, 232, 248, 256, 268, 464, 496, 512, 536, 899, 928, 992, 1072, 1798, 1856, 1943, 1984, 2077, 2144, 3596, 3712, 3886, 3968, 4154, 4288, 7192, 7424, 7772, 7936, 8308, 8576, 14384, 14848, 15544, 15872, 16616, 17152, 28768, 31088, 33232, 34304, 57536, 60233, 62176, 66464, 115072, 120466, 124352, 132928, 230144, 240932, 248704, 265856, 460288, 481864, 497408, 531712, 963728, 994816, 1063424, 1927456, 3854912, 7709824, 15419648, 30839296]

約数ペア:

[(1, 30839296), (2, 15419648), (4, 7709824), (8, 3854912), (16, 1927456), (29, 1063424), (31, 994816), (32, 963728), (58, 531712), (62, 497408), (64, 481864), (67, 460288), (116, 265856), (124, 248704), (128, 240932), (134, 230144), (232, 132928), (248, 124352), (256, 120466), (268, 115072), (464, 66464), (496, 62176), (512, 60233), (536, 57536), (899, 34304), (928, 33232), (992, 31088), (1072, 28768), (1798, 17152), (1856, 16616), (1943, 15872), (1984, 15544), (2077, 14848), (2144, 14384), (3596, 8576), (3712, 8308), (3886, 7936), (3968, 7772), (4154, 7424), (4288, 7192)]