75385790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{1361}}^1$

素因数の和:1588

約数の個数: 32

約数和(自身を含む): 141212160

約数和(自身を除く): 65826370

約数列:

[1, 2, 5, 10, 29, 58, 145, 191, 290, 382, 955, 1361, 1910, 2722, 5539, 6805, 11078, 13610, 27695, 39469, 55390, 78938, 197345, 259951, 394690, 519902, 1299755, 2599510, 7538579, 15077158, 37692895, 75385790]

約数ペア:

[(1, 75385790), (2, 37692895), (5, 15077158), (10, 7538579), (29, 2599510), (58, 1299755), (145, 519902), (191, 394690), (290, 259951), (382, 197345), (955, 78938), (1361, 55390), (1910, 39469), (2722, 27695), (5539, 13610), (6805, 11078)]