6780340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2549}}^1$

素因数の和:2584

約数の個数: 48

約数和(自身を含む): 17136000

約数和(自身を除く): 10355660

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2549, 2660, 5098, 10196, 12745, 17843, 25490, 35686, 48431, 50980, 71372, 89215, 96862, 178430, 193724, 242155, 339017, 356860, 484310, 678034, 968620, 1356068, 1695085, 3390170, 6780340]

約数ペア:

[(1, 6780340), (2, 3390170), (4, 1695085), (5, 1356068), (7, 968620), (10, 678034), (14, 484310), (19, 356860), (20, 339017), (28, 242155), (35, 193724), (38, 178430), (70, 96862), (76, 89215), (95, 71372), (133, 50980), (140, 48431), (190, 35686), (266, 25490), (380, 17843), (532, 12745), (665, 10196), (1330, 5098), (2549, 2660)]