6580420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4273}}^1$

素因数の和:4300

約数の個数: 48

約数和(自身を含む): 17232768

約数和(自身を除く): 10652348

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 4273, 8546, 17092, 21365, 29911, 42730, 47003, 59822, 85460, 94006, 119644, 149555, 188012, 235015, 299110, 329021, 470030, 598220, 658042, 940060, 1316084, 1645105, 3290210, 6580420]

約数ペア:

[(1, 6580420), (2, 3290210), (4, 1645105), (5, 1316084), (7, 940060), (10, 658042), (11, 598220), (14, 470030), (20, 329021), (22, 299110), (28, 235015), (35, 188012), (44, 149555), (55, 119644), (70, 94006), (77, 85460), (110, 59822), (140, 47003), (154, 42730), (220, 29911), (308, 21365), (385, 17092), (770, 8546), (1540, 4273)]