305937480386

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1997}}^1\times {\mathrm{42157}}^1$

素因数の和:44258

約数の個数: 32

約数和(自身を含む): 485174499840

約数和(自身を除く): 179237019454

約数列:

[1, 2, 23, 46, 79, 158, 1817, 1997, 3634, 3994, 42157, 45931, 84314, 91862, 157763, 315526, 969611, 1939222, 3330403, 3628549, 6660806, 7257098, 76599269, 84187529, 153198538, 168375058, 1936313167, 3872626334, 6650814791, 13301629582, 152968740193, 305937480386]

約数ペア:

[(1, 305937480386), (2, 152968740193), (23, 13301629582), (46, 6650814791), (79, 3872626334), (158, 1936313167), (1817, 168375058), (1997, 153198538), (3634, 84187529), (3994, 76599269), (42157, 7257098), (45931, 6660806), (84314, 3628549), (91862, 3330403), (157763, 1939222), (315526, 969611)]