77552730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21017}}^1$

素因数の和:21071

約数の個数: 48

約数和(自身を含む): 206564904

約数和(自身を除く): 129012174

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 21017, 42034, 63051, 105085, 126102, 189153, 210170, 315255, 378306, 630510, 861697, 945765, 1723394, 1891530, 2585091, 4308485, 5170182, 7755273, 8616970, 12925455, 15510546, 25850910, 38776365, 77552730]

約数ペア:

[(1, 77552730), (2, 38776365), (3, 25850910), (5, 15510546), (6, 12925455), (9, 8616970), (10, 7755273), (15, 5170182), (18, 4308485), (30, 2585091), (41, 1891530), (45, 1723394), (82, 945765), (90, 861697), (123, 630510), (205, 378306), (246, 315255), (369, 210170), (410, 189153), (615, 126102), (738, 105085), (1230, 63051), (1845, 42034), (3690, 21017)]