12459510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19777}}^1$

素因数の和:19797

約数の個数: 48

約数和(自身を含む): 37024416

約数和(自身を除く): 24564906

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 19777, 39554, 59331, 98885, 118662, 138439, 177993, 197770, 276878, 296655, 355986, 415317, 593310, 692195, 830634, 889965, 1245951, 1384390, 1779930, 2076585, 2491902, 4153170, 6229755, 12459510]

約数ペア:

[(1, 12459510), (2, 6229755), (3, 4153170), (5, 2491902), (6, 2076585), (7, 1779930), (9, 1384390), (10, 1245951), (14, 889965), (15, 830634), (18, 692195), (21, 593310), (30, 415317), (35, 355986), (42, 296655), (45, 276878), (63, 197770), (70, 177993), (90, 138439), (105, 118662), (126, 98885), (210, 59331), (315, 39554), (630, 19777)]