63635390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{69929}}^1$

素因数の和:69956

約数の個数: 32

約数和(自身を含む): 140978880

約数和(自身を除く): 77343490

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 69929, 139858, 349645, 489503, 699290, 909077, 979006, 1818154, 2447515, 4545385, 4895030, 6363539, 9090770, 12727078, 31817695, 63635390]

約数ペア:

[(1, 63635390), (2, 31817695), (5, 12727078), (7, 9090770), (10, 6363539), (13, 4895030), (14, 4545385), (26, 2447515), (35, 1818154), (65, 979006), (70, 909077), (91, 699290), (130, 489503), (182, 349645), (455, 139858), (910, 69929)]