12490170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5407}}^1$

素因数の和:5435

約数の個数: 64

約数和(自身を含む): 37380096

約数和(自身を除く): 24889926

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 5407, 10814, 16221, 27035, 32442, 37849, 54070, 59477, 75698, 81105, 113547, 118954, 162210, 178431, 189245, 227094, 297385, 356862, 378490, 416339, 567735, 594770, 832678, 892155, 1135470, 1249017, 1784310, 2081695, 2498034, 4163390, 6245085, 12490170]

約数ペア:

[(1, 12490170), (2, 6245085), (3, 4163390), (5, 2498034), (6, 2081695), (7, 1784310), (10, 1249017), (11, 1135470), (14, 892155), (15, 832678), (21, 594770), (22, 567735), (30, 416339), (33, 378490), (35, 356862), (42, 297385), (55, 227094), (66, 189245), (70, 178431), (77, 162210), (105, 118954), (110, 113547), (154, 81105), (165, 75698), (210, 59477), (231, 54070), (330, 37849), (385, 32442), (462, 27035), (770, 16221), (1155, 10814), (2310, 5407)]