2080290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4079}}^1$

素因数の和:4106

約数の個数: 32

約数和(自身を含む): 5287680

約数和(自身を除く): 3207390

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 4079, 8158, 12237, 20395, 24474, 40790, 61185, 69343, 122370, 138686, 208029, 346715, 416058, 693430, 1040145, 2080290]

約数ペア:

[(1, 2080290), (2, 1040145), (3, 693430), (5, 416058), (6, 346715), (10, 208029), (15, 138686), (17, 122370), (30, 69343), (34, 61185), (51, 40790), (85, 24474), (102, 20395), (170, 12237), (255, 8158), (510, 4079)]