9426340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6121}}^1$

素因数の和:6148

約数の個数: 48

約数和(自身を含む): 24683904

約数和(自身を除く): 15257564

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, 6121, 12242, 24484, 30605, 42847, 61210, 67331, 85694, 122420, 134662, 171388, 214235, 269324, 336655, 428470, 471317, 673310, 856940, 942634, 1346620, 1885268, 2356585, 4713170, 9426340]

約数ペア:

[(1, 9426340), (2, 4713170), (4, 2356585), (5, 1885268), (7, 1346620), (10, 942634), (11, 856940), (14, 673310), (20, 471317), (22, 428470), (28, 336655), (35, 269324), (44, 214235), (55, 171388), (70, 134662), (77, 122420), (110, 85694), (140, 67331), (154, 61210), (220, 42847), (308, 30605), (385, 24484), (770, 12242), (1540, 6121)]