2019698550

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{498691}}^1$

素因数の和:498715

約数の個数: 60

約数和(自身を含む): 5611781076

約数和(自身を除く): 3592082526

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 498691, 997382, 1496073, 2493455, 2992146, 4488219, 4986910, 7480365, 8976438, 12467275, 13464657, 14960730, 22441095, 24934550, 26929314, 37401825, 40393971, 44882190, 67323285, 74803650, 80787942, 112205475, 134646570, 201969855, 224410950, 336616425, 403939710, 673232850, 1009849275, 2019698550]

約数ペア:

[(1, 2019698550), (2, 1009849275), (3, 673232850), (5, 403939710), (6, 336616425), (9, 224410950), (10, 201969855), (15, 134646570), (18, 112205475), (25, 80787942), (27, 74803650), (30, 67323285), (45, 44882190), (50, 40393971), (54, 37401825), (75, 26929314), (81, 24934550), (90, 22441095), (135, 14960730), (150, 13464657), (162, 12467275), (225, 8976438), (270, 7480365), (405, 4986910), (450, 4488219), (675, 2992146), (810, 2493455), (1350, 1496073), (2025, 997382), (4050, 498691)]