1547590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1279}}^1$

素因数の和:1308

約数の個数: 24

約数和(自身を含む): 3064320

約数和(自身を除く): 1516730

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1279, 2558, 6395, 12790, 14069, 28138, 70345, 140690, 154759, 309518, 773795, 1547590]

約数ペア:

[(1, 1547590), (2, 773795), (5, 309518), (10, 154759), (11, 140690), (22, 70345), (55, 28138), (110, 14069), (121, 12790), (242, 6395), (605, 2558), (1210, 1279)]