30157968

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1$

素因数の和:556

約数の個数: 80

約数和(自身を含む): 82851840

約数和(自身を除く): 52693872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 59, 69, 92, 118, 138, 177, 184, 236, 276, 354, 368, 463, 472, 552, 708, 926, 944, 1104, 1357, 1389, 1416, 1852, 2714, 2778, 2832, 3704, 4071, 5428, 5556, 7408, 8142, 10649, 10856, 11112, 16284, 21298, 21712, 22224, 27317, 31947, 32568, 42596, 54634, 63894, 65136, 81951, 85192, 109268, 127788, 163902, 170384, 218536, 255576, 327804, 437072, 511152, 628291, 655608, 1256582, 1311216, 1884873, 2513164, 3769746, 5026328, 7539492, 10052656, 15078984, 30157968]

約数ペア:

[(1, 30157968), (2, 15078984), (3, 10052656), (4, 7539492), (6, 5026328), (8, 3769746), (12, 2513164), (16, 1884873), (23, 1311216), (24, 1256582), (46, 655608), (48, 628291), (59, 511152), (69, 437072), (92, 327804), (118, 255576), (138, 218536), (177, 170384), (184, 163902), (236, 127788), (276, 109268), (354, 85192), (368, 81951), (463, 65136), (472, 63894), (552, 54634), (708, 42596), (926, 32568), (944, 31947), (1104, 27317), (1357, 22224), (1389, 21712), (1416, 21298), (1852, 16284), (2714, 11112), (2778, 10856), (2832, 10649), (3704, 8142), (4071, 7408), (5428, 5556)]