1779930

素因数分解:

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

素因数の和:19790

約数の個数: 24

約数和(自身を含む): 4628052

約数和(自身を除く): 2848122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 19777, 39554, 59331, 98885, 118662, 177993, 197770, 296655, 355986, 593310, 889965, 1779930]

約数ペア:

[(1, 1779930), (2, 889965), (3, 593310), (5, 355986), (6, 296655), (9, 197770), (10, 177993), (15, 118662), (18, 98885), (30, 59331), (45, 39554), (90, 19777)]