30714255

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 128

約数和(自身を含む): 67415040

約数和(自身を除く): 36700785

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 37, 39, 43, 45, 55, 65, 99, 111, 117, 129, 135, 143, 165, 185, 195, 215, 297, 333, 351, 387, 407, 429, 473, 481, 495, 555, 559, 585, 645, 715, 999, 1161, 1221, 1287, 1419, 1443, 1485, 1591, 1665, 1677, 1755, 1935, 2035, 2145, 2365, 2405, 2795, 3663, 3861, 4257, 4329, 4773, 4995, 5031, 5291, 5805, 6105, 6149, 6435, 7095, 7215, 7955, 8385, 10989, 12771, 12987, 14319, 15093, 15873, 17501, 18315, 18447, 19305, 20683, 21285, 21645, 23865, 25155, 26455, 30745, 42957, 47619, 52503, 54945, 55341, 62049, 63855, 64935, 71595, 75465, 79365, 87505, 92235, 103415, 142857, 157509, 166023, 186147, 214785, 227513, 238095, 262515, 276705, 310245, 472527, 558441, 682539, 714285, 787545, 830115, 930735, 1137565, 2047617, 2362635, 2792205, 3412695, 6142851, 10238085, 30714255]

約数ペア:

[(1, 30714255), (3, 10238085), (5, 6142851), (9, 3412695), (11, 2792205), (13, 2362635), (15, 2047617), (27, 1137565), (33, 930735), (37, 830115), (39, 787545), (43, 714285), (45, 682539), (55, 558441), (65, 472527), (99, 310245), (111, 276705), (117, 262515), (129, 238095), (135, 227513), (143, 214785), (165, 186147), (185, 166023), (195, 157509), (215, 142857), (297, 103415), (333, 92235), (351, 87505), (387, 79365), (407, 75465), (429, 71595), (473, 64935), (481, 63855), (495, 62049), (555, 55341), (559, 54945), (585, 52503), (645, 47619), (715, 42957), (999, 30745), (1161, 26455), (1221, 25155), (1287, 23865), (1419, 21645), (1443, 21285), (1485, 20683), (1591, 19305), (1665, 18447), (1677, 18315), (1755, 17501), (1935, 15873), (2035, 15093), (2145, 14319), (2365, 12987), (2405, 12771), (2795, 10989), (3663, 8385), (3861, 7955), (4257, 7215), (4329, 7095), (4773, 6435), (4995, 6149), (5031, 6105), (5291, 5805)]