198723060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1104017}}^1$

素因数の和:1104032

約数の個数: 36

約数和(自身を含む): 602793828

約数和(自身を除く): 404070768

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1104017, 2208034, 3312051, 4416068, 5520085, 6624102, 9936153, 11040170, 13248204, 16560255, 19872306, 22080340, 33120510, 39744612, 49680765, 66241020, 99361530, 198723060]

約数ペア:

[(1, 198723060), (2, 99361530), (3, 66241020), (4, 49680765), (5, 39744612), (6, 33120510), (9, 22080340), (10, 19872306), (12, 16560255), (15, 13248204), (18, 11040170), (20, 9936153), (30, 6624102), (36, 5520085), (45, 4416068), (60, 3312051), (90, 2208034), (180, 1104017)]