68654730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{15359}}^1$

素因数の和:15518

約数の個数: 32

約数和(自身を含む): 165888000

約数和(自身を除く): 97233270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 15359, 30718, 46077, 76795, 92154, 153590, 230385, 460770, 2288491, 4576982, 6865473, 11442455, 13730946, 22884910, 34327365, 68654730]

約数ペア:

[(1, 68654730), (2, 34327365), (3, 22884910), (5, 13730946), (6, 11442455), (10, 6865473), (15, 4576982), (30, 2288491), (149, 460770), (298, 230385), (447, 153590), (745, 92154), (894, 76795), (1490, 46077), (2235, 30718), (4470, 15359)]