40411530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1621}}^1$

素因数の和:1911

約数の個数: 48

約数和(自身を含む): 105514344

約数和(自身を除く): 65102814

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 277, 554, 831, 1385, 1621, 1662, 2493, 2770, 3242, 4155, 4863, 4986, 8105, 8310, 9726, 12465, 14589, 16210, 24315, 24930, 29178, 48630, 72945, 145890, 449017, 898034, 1347051, 2245085, 2694102, 4041153, 4490170, 6735255, 8082306, 13470510, 20205765, 40411530]

約数ペア:

[(1, 40411530), (2, 20205765), (3, 13470510), (5, 8082306), (6, 6735255), (9, 4490170), (10, 4041153), (15, 2694102), (18, 2245085), (30, 1347051), (45, 898034), (90, 449017), (277, 145890), (554, 72945), (831, 48630), (1385, 29178), (1621, 24930), (1662, 24315), (2493, 16210), (2770, 14589), (3242, 12465), (4155, 9726), (4863, 8310), (4986, 8105)]