1413300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{673}}^1$

素因数の和:697

約数の個数: 72

約数和(自身を含む): 4680256

約数和(自身を除く): 3266956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 673, 700, 1050, 1346, 2019, 2100, 2692, 3365, 4038, 4711, 6730, 8076, 9422, 10095, 13460, 14133, 16825, 18844, 20190, 23555, 28266, 33650, 40380, 47110, 50475, 56532, 67300, 70665, 94220, 100950, 117775, 141330, 201900, 235550, 282660, 353325, 471100, 706650, 1413300]

約数ペア:

[(1, 1413300), (2, 706650), (3, 471100), (4, 353325), (5, 282660), (6, 235550), (7, 201900), (10, 141330), (12, 117775), (14, 100950), (15, 94220), (20, 70665), (21, 67300), (25, 56532), (28, 50475), (30, 47110), (35, 40380), (42, 33650), (50, 28266), (60, 23555), (70, 20190), (75, 18844), (84, 16825), (100, 14133), (105, 13460), (140, 10095), (150, 9422), (175, 8076), (210, 6730), (300, 4711), (350, 4038), (420, 3365), (525, 2692), (673, 2100), (700, 2019), (1050, 1346)]