30662128

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11903}}^1$

素因数の和:11941

約数の個数: 40

約数和(自身を含む): 70852608

約数和(自身を除く): 40190480

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 11903, 23806, 47612, 83321, 95224, 166642, 190448, 273769, 333284, 547538, 666568, 1095076, 1333136, 1916383, 2190152, 3832766, 4380304, 7665532, 15331064, 30662128]

約数ペア:

[(1, 30662128), (2, 15331064), (4, 7665532), (7, 4380304), (8, 3832766), (14, 2190152), (16, 1916383), (23, 1333136), (28, 1095076), (46, 666568), (56, 547538), (92, 333284), (112, 273769), (161, 190448), (184, 166642), (322, 95224), (368, 83321), (644, 47612), (1288, 23806), (2576, 11903)]