19267080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{22937}}^1$

素因数の和:22958

約数の個数: 64

約数和(自身を含む): 66061440

約数和(自身を除く): 46794360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 22937, 45874, 68811, 91748, 114685, 137622, 160559, 183496, 229370, 275244, 321118, 344055, 458740, 481677, 550488, 642236, 688110, 802795, 917480, 963354, 1284472, 1376220, 1605590, 1926708, 2408385, 2752440, 3211180, 3853416, 4816770, 6422360, 9633540, 19267080]

約数ペア:

[(1, 19267080), (2, 9633540), (3, 6422360), (4, 4816770), (5, 3853416), (6, 3211180), (7, 2752440), (8, 2408385), (10, 1926708), (12, 1605590), (14, 1376220), (15, 1284472), (20, 963354), (21, 917480), (24, 802795), (28, 688110), (30, 642236), (35, 550488), (40, 481677), (42, 458740), (56, 344055), (60, 321118), (70, 275244), (84, 229370), (105, 183496), (120, 160559), (140, 137622), (168, 114685), (210, 91748), (280, 68811), (420, 45874), (840, 22937)]