7328860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4759}}^1$

素因数の和:4786

約数の個数: 48

約数和(自身を含む): 19192320

約数和(自身を除く): 11863460

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, 4759, 9518, 19036, 23795, 33313, 47590, 52349, 66626, 95180, 104698, 133252, 166565, 209396, 261745, 333130, 366443, 523490, 666260, 732886, 1046980, 1465772, 1832215, 3664430, 7328860]

約数ペア:

[(1, 7328860), (2, 3664430), (4, 1832215), (5, 1465772), (7, 1046980), (10, 732886), (11, 666260), (14, 523490), (20, 366443), (22, 333130), (28, 261745), (35, 209396), (44, 166565), (55, 133252), (70, 104698), (77, 95180), (110, 66626), (140, 52349), (154, 47590), (220, 33313), (308, 23795), (385, 19036), (770, 9518), (1540, 4759)]