34889985

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 71111040

約数和(自身を除く): 36221055

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 43, 45, 57, 65, 73, 95, 117, 129, 171, 195, 215, 219, 247, 285, 365, 387, 559, 585, 645, 657, 741, 817, 855, 949, 1095, 1235, 1387, 1677, 1935, 2223, 2451, 2795, 2847, 3139, 3285, 3705, 4085, 4161, 4745, 5031, 6935, 7353, 8385, 8541, 9417, 10621, 11115, 12255, 12483, 14235, 15695, 18031, 20805, 25155, 28251, 31863, 36765, 40807, 42705, 47085, 53105, 54093, 59641, 62415, 90155, 95589, 122421, 141255, 159315, 162279, 178923, 204035, 270465, 298205, 367263, 477945, 536769, 612105, 775333, 811395, 894615, 1836315, 2325999, 2683845, 3876665, 6977997, 11629995, 34889985]

約数ペア:

[(1, 34889985), (3, 11629995), (5, 6977997), (9, 3876665), (13, 2683845), (15, 2325999), (19, 1836315), (39, 894615), (43, 811395), (45, 775333), (57, 612105), (65, 536769), (73, 477945), (95, 367263), (117, 298205), (129, 270465), (171, 204035), (195, 178923), (215, 162279), (219, 159315), (247, 141255), (285, 122421), (365, 95589), (387, 90155), (559, 62415), (585, 59641), (645, 54093), (657, 53105), (741, 47085), (817, 42705), (855, 40807), (949, 36765), (1095, 31863), (1235, 28251), (1387, 25155), (1677, 20805), (1935, 18031), (2223, 15695), (2451, 14235), (2795, 12483), (2847, 12255), (3139, 11115), (3285, 10621), (3705, 9417), (4085, 8541), (4161, 8385), (4745, 7353), (5031, 6935)]