1714720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1531}}^1$

素因数の和:1553

約数の個数: 48

約数和(自身を含む): 4632768

約数和(自身を除く): 2918048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 1531, 3062, 6124, 7655, 10717, 12248, 15310, 21434, 24496, 30620, 42868, 48992, 53585, 61240, 85736, 107170, 122480, 171472, 214340, 244960, 342944, 428680, 857360, 1714720]

約数ペア:

[(1, 1714720), (2, 857360), (4, 428680), (5, 342944), (7, 244960), (8, 214340), (10, 171472), (14, 122480), (16, 107170), (20, 85736), (28, 61240), (32, 53585), (35, 48992), (40, 42868), (56, 30620), (70, 24496), (80, 21434), (112, 15310), (140, 12248), (160, 10717), (224, 7655), (280, 6124), (560, 3062), (1120, 1531)]