539702940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{863}}^1\times {\mathrm{1489}}^1$

素因数の和:2371

約数の個数: 96

約数和(自身を含む): 1730211840

約数和(自身を除く): 1190508900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 863, 1489, 1726, 2589, 2978, 3452, 4315, 4467, 5178, 5956, 6041, 7445, 8630, 8934, 10356, 10423, 12082, 12945, 14890, 17260, 17868, 18123, 20846, 22335, 24164, 25890, 29780, 30205, 31269, 36246, 41692, 44670, 51780, 52115, 60410, 62538, 72492, 89340, 90615, 104230, 120820, 125076, 156345, 181230, 208460, 312690, 362460, 625380, 1285007, 2570014, 3855021, 5140028, 6425035, 7710042, 8995049, 12850070, 15420084, 17990098, 19275105, 25700140, 26985147, 35980196, 38550210, 44975245, 53970294, 77100420, 89950490, 107940588, 134925735, 179900980, 269851470, 539702940]

約数ペア:

[(1, 539702940), (2, 269851470), (3, 179900980), (4, 134925735), (5, 107940588), (6, 89950490), (7, 77100420), (10, 53970294), (12, 44975245), (14, 38550210), (15, 35980196), (20, 26985147), (21, 25700140), (28, 19275105), (30, 17990098), (35, 15420084), (42, 12850070), (60, 8995049), (70, 7710042), (84, 6425035), (105, 5140028), (140, 3855021), (210, 2570014), (420, 1285007), (863, 625380), (1489, 362460), (1726, 312690), (2589, 208460), (2978, 181230), (3452, 156345), (4315, 125076), (4467, 120820), (5178, 104230), (5956, 90615), (6041, 89340), (7445, 72492), (8630, 62538), (8934, 60410), (10356, 52115), (10423, 51780), (12082, 44670), (12945, 41692), (14890, 36246), (17260, 31269), (17868, 30205), (18123, 29780), (20846, 25890), (22335, 24164)]