8049338290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{714227}}^1$

素因数の和:714271

約数の個数: 48

約数和(自身を含む): 17587150272

約数和(自身を除く): 9537811982

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2254, 5635, 11270, 714227, 1428454, 3571135, 4999589, 7142270, 9999178, 16427221, 24997945, 32854442, 34997123, 49995890, 69994246, 82136105, 114990547, 164272210, 174985615, 229981094, 349971230, 574952735, 804933829, 1149905470, 1609867658, 4024669145, 8049338290]

約数ペア:

[(1, 8049338290), (2, 4024669145), (5, 1609867658), (7, 1149905470), (10, 804933829), (14, 574952735), (23, 349971230), (35, 229981094), (46, 174985615), (49, 164272210), (70, 114990547), (98, 82136105), (115, 69994246), (161, 49995890), (230, 34997123), (245, 32854442), (322, 24997945), (490, 16427221), (805, 9999178), (1127, 7142270), (1610, 4999589), (2254, 3571135), (5635, 1428454), (11270, 714227)]