87010730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1987}}^1$

素因数の和:2174

約数の個数: 32

約数和(自身を含む): 163175040

約数和(自身を除く): 76164310

約数列:

[1, 2, 5, 10, 29, 58, 145, 151, 290, 302, 755, 1510, 1987, 3974, 4379, 8758, 9935, 19870, 21895, 43790, 57623, 115246, 288115, 300037, 576230, 600074, 1500185, 3000370, 8701073, 17402146, 43505365, 87010730]

約数ペア:

[(1, 87010730), (2, 43505365), (5, 17402146), (10, 8701073), (29, 3000370), (58, 1500185), (145, 600074), (151, 576230), (290, 300037), (302, 288115), (755, 115246), (1510, 57623), (1987, 43790), (3974, 21895), (4379, 19870), (8758, 9935)]