65163060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8419}}^1$

素因数の和:8477

約数の個数: 72

約数和(自身を含む): 202282080

約数和(自身を除く): 137119020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 8419, 16838, 25257, 33676, 42095, 50514, 75771, 84190, 101028, 126285, 151542, 168380, 252570, 303084, 362017, 378855, 505140, 724034, 757710, 1086051, 1448068, 1515420, 1810085, 2172102, 3258153, 3620170, 4344204, 5430255, 6516306, 7240340, 10860510, 13032612, 16290765, 21721020, 32581530, 65163060]

約数ペア:

[(1, 65163060), (2, 32581530), (3, 21721020), (4, 16290765), (5, 13032612), (6, 10860510), (9, 7240340), (10, 6516306), (12, 5430255), (15, 4344204), (18, 3620170), (20, 3258153), (30, 2172102), (36, 1810085), (43, 1515420), (45, 1448068), (60, 1086051), (86, 757710), (90, 724034), (129, 505140), (172, 378855), (180, 362017), (215, 303084), (258, 252570), (387, 168380), (430, 151542), (516, 126285), (645, 101028), (774, 84190), (860, 75771), (1290, 50514), (1548, 42095), (1935, 33676), (2580, 25257), (3870, 16838), (7740, 8419)]