174436620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{21221}}^1$

素因数の和:21370

約数の個数: 48

約数和(自身を含む): 492010848

約数和(自身を除く): 317574228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 21221, 42442, 63663, 84884, 106105, 127326, 212210, 254652, 318315, 424420, 636630, 1273260, 2907277, 5814554, 8721831, 11629108, 14536385, 17443662, 29072770, 34887324, 43609155, 58145540, 87218310, 174436620]

約数ペア:

[(1, 174436620), (2, 87218310), (3, 58145540), (4, 43609155), (5, 34887324), (6, 29072770), (10, 17443662), (12, 14536385), (15, 11629108), (20, 8721831), (30, 5814554), (60, 2907277), (137, 1273260), (274, 636630), (411, 424420), (548, 318315), (685, 254652), (822, 212210), (1370, 127326), (1644, 106105), (2055, 84884), (2740, 63663), (4110, 42442), (8220, 21221)]