2728156907630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{22567267}}^1$

素因数の和:22567449

約数の個数: 64

約数和(自身を含む): 6161405778432

約数和(自身を除く): 3433248870802

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 157, 314, 385, 770, 785, 1099, 1570, 1727, 2198, 3454, 5495, 8635, 10990, 12089, 17270, 24178, 60445, 120890, 22567267, 45134534, 112836335, 157970869, 225672670, 248239937, 315941738, 496479874, 789854345, 1241199685, 1579708690, 1737679559, 2482399370, 3475359118, 3543060919, 7086121838, 8688397795, 17376795590, 17715304595, 24801426433, 35430609190, 38973670109, 49602852866, 77947340218, 124007132165, 194868350545, 248014264330, 272815690763, 389736701090, 545631381526, 1364078453815, 2728156907630]

約数ペア:

[(1, 2728156907630), (2, 1364078453815), (5, 545631381526), (7, 389736701090), (10, 272815690763), (11, 248014264330), (14, 194868350545), (22, 124007132165), (35, 77947340218), (55, 49602852866), (70, 38973670109), (77, 35430609190), (110, 24801426433), (154, 17715304595), (157, 17376795590), (314, 8688397795), (385, 7086121838), (770, 3543060919), (785, 3475359118), (1099, 2482399370), (1570, 1737679559), (1727, 1579708690), (2198, 1241199685), (3454, 789854345), (5495, 496479874), (8635, 315941738), (10990, 248239937), (12089, 225672670), (17270, 157970869), (24178, 112836335), (60445, 45134534), (120890, 22567267)]