6693820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 16228800

約数和(自身を除く): 9534980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 349, 548, 685, 698, 959, 1370, 1396, 1745, 1918, 2443, 2740, 3490, 3836, 4795, 4886, 6980, 9590, 9772, 12215, 19180, 24430, 47813, 48860, 95626, 191252, 239065, 334691, 478130, 669382, 956260, 1338764, 1673455, 3346910, 6693820]

約数ペア:

[(1, 6693820), (2, 3346910), (4, 1673455), (5, 1338764), (7, 956260), (10, 669382), (14, 478130), (20, 334691), (28, 239065), (35, 191252), (70, 95626), (137, 48860), (140, 47813), (274, 24430), (349, 19180), (548, 12215), (685, 9772), (698, 9590), (959, 6980), (1370, 4886), (1396, 4795), (1745, 3836), (1918, 3490), (2443, 2740)]