30980822096

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2161}}^1\times {\mathrm{6737}}^1$

素因数の和:8932

約数の個数: 80

約数和(自身を含む): 72255077760

約数和(自身を除く): 41274255664

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 2161, 4322, 6737, 8644, 13474, 15127, 17288, 26948, 30254, 34576, 41059, 47159, 53896, 60508, 82118, 94318, 107792, 121016, 128003, 164236, 188636, 242032, 256006, 287413, 328472, 377272, 512012, 574826, 656944, 754544, 896021, 1024024, 1149652, 1792042, 2048048, 2299304, 3584084, 4598608, 7168168, 14336336, 14558657, 29117314, 58234628, 101910599, 116469256, 203821198, 232938512, 276614483, 407642396, 553228966, 815284792, 1106457932, 1630569584, 1936301381, 2212915864, 3872602762, 4425831728, 7745205524, 15490411048, 30980822096]

約数ペア:

[(1, 30980822096), (2, 15490411048), (4, 7745205524), (7, 4425831728), (8, 3872602762), (14, 2212915864), (16, 1936301381), (19, 1630569584), (28, 1106457932), (38, 815284792), (56, 553228966), (76, 407642396), (112, 276614483), (133, 232938512), (152, 203821198), (266, 116469256), (304, 101910599), (532, 58234628), (1064, 29117314), (2128, 14558657), (2161, 14336336), (4322, 7168168), (6737, 4598608), (8644, 3584084), (13474, 2299304), (15127, 2048048), (17288, 1792042), (26948, 1149652), (30254, 1024024), (34576, 896021), (41059, 754544), (47159, 656944), (53896, 574826), (60508, 512012), (82118, 377272), (94318, 328472), (107792, 287413), (121016, 256006), (128003, 242032), (164236, 188636)]