2783254330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1\times {\mathrm{757}}^1$

素因数の和:1343

約数の個数: 64

約数和(自身を含む): 5433586560

約数和(自身を除く): 2650332230

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 523, 703, 757, 1046, 1406, 1514, 2615, 3515, 3785, 5230, 7030, 7570, 9937, 14383, 19351, 19874, 28009, 28766, 38702, 49685, 56018, 71915, 96755, 99370, 140045, 143830, 193510, 280090, 367669, 395911, 532171, 735338, 791822, 1064342, 1838345, 1979555, 2660855, 3676690, 3959110, 5321710, 7522309, 14648707, 15044618, 29297414, 37611545, 73243535, 75223090, 146487070, 278325433, 556650866, 1391627165, 2783254330]

約数ペア:

[(1, 2783254330), (2, 1391627165), (5, 556650866), (10, 278325433), (19, 146487070), (37, 75223090), (38, 73243535), (74, 37611545), (95, 29297414), (185, 15044618), (190, 14648707), (370, 7522309), (523, 5321710), (703, 3959110), (757, 3676690), (1046, 2660855), (1406, 1979555), (1514, 1838345), (2615, 1064342), (3515, 791822), (3785, 735338), (5230, 532171), (7030, 395911), (7570, 367669), (9937, 280090), (14383, 193510), (19351, 143830), (19874, 140045), (28009, 99370), (28766, 96755), (38702, 71915), (49685, 56018)]