210503421540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{389821151}}^1$

素因数の和:389821169

約数の個数: 48

約数和(自身を含む): 654899535360

約数和(自身を除く): 444396113820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 389821151, 779642302, 1169463453, 1559284604, 1949105755, 2338926906, 3508390359, 3898211510, 4677853812, 5847317265, 7016780718, 7796423020, 10525171077, 11694634530, 14033561436, 17541951795, 21050342154, 23389269060, 35083903590, 42100684308, 52625855385, 70167807180, 105251710770, 210503421540]

約数ペア:

[(1, 210503421540), (2, 105251710770), (3, 70167807180), (4, 52625855385), (5, 42100684308), (6, 35083903590), (9, 23389269060), (10, 21050342154), (12, 17541951795), (15, 14033561436), (18, 11694634530), (20, 10525171077), (27, 7796423020), (30, 7016780718), (36, 5847317265), (45, 4677853812), (54, 3898211510), (60, 3508390359), (90, 2338926906), (108, 1949105755), (135, 1559284604), (180, 1169463453), (270, 779642302), (540, 389821151)]