5917140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:549

約数の個数: 72

約数和(自身を含む): 18240768

約数和(自身を除く): 12323628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 463, 639, 710, 852, 926, 1065, 1278, 1389, 1420, 1852, 2130, 2315, 2556, 2778, 3195, 4167, 4260, 4630, 5556, 6390, 6945, 8334, 9260, 12780, 13890, 16668, 20835, 27780, 32873, 41670, 65746, 83340, 98619, 131492, 164365, 197238, 295857, 328730, 394476, 493095, 591714, 657460, 986190, 1183428, 1479285, 1972380, 2958570, 5917140]

約数ペア:

[(1, 5917140), (2, 2958570), (3, 1972380), (4, 1479285), (5, 1183428), (6, 986190), (9, 657460), (10, 591714), (12, 493095), (15, 394476), (18, 328730), (20, 295857), (30, 197238), (36, 164365), (45, 131492), (60, 98619), (71, 83340), (90, 65746), (142, 41670), (180, 32873), (213, 27780), (284, 20835), (355, 16668), (426, 13890), (463, 12780), (639, 9260), (710, 8334), (852, 6945), (926, 6390), (1065, 5556), (1278, 4630), (1389, 4260), (1420, 4167), (1852, 3195), (2130, 2778), (2315, 2556)]