29994984

素因数分解:

$2^3\times 3^2\times {\mathrm{257}}^1\times {\mathrm{1621}}^1$

素因数の和:1890

約数の個数: 48

約数和(自身を含む): 81602820

約数和(自身を除く): 51607836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 257, 514, 771, 1028, 1542, 1621, 2056, 2313, 3084, 3242, 4626, 4863, 6168, 6484, 9252, 9726, 12968, 14589, 18504, 19452, 29178, 38904, 58356, 116712, 416597, 833194, 1249791, 1666388, 2499582, 3332776, 3749373, 4999164, 7498746, 9998328, 14997492, 29994984]

約数ペア:

[(1, 29994984), (2, 14997492), (3, 9998328), (4, 7498746), (6, 4999164), (8, 3749373), (9, 3332776), (12, 2499582), (18, 1666388), (24, 1249791), (36, 833194), (72, 416597), (257, 116712), (514, 58356), (771, 38904), (1028, 29178), (1542, 19452), (1621, 18504), (2056, 14589), (2313, 12968), (3084, 9726), (3242, 9252), (4626, 6484), (4863, 6168)]