137746260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{765257}}^1$

素因数の和:765272

約数の個数: 36

約数和(自身を含む): 417830868

約数和(自身を除く): 280084608

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 765257, 1530514, 2295771, 3061028, 3826285, 4591542, 6887313, 7652570, 9183084, 11478855, 13774626, 15305140, 22957710, 27549252, 34436565, 45915420, 68873130, 137746260]

約数ペア:

[(1, 137746260), (2, 68873130), (3, 45915420), (4, 34436565), (5, 27549252), (6, 22957710), (9, 15305140), (10, 13774626), (12, 11478855), (15, 9183084), (18, 7652570), (20, 6887313), (30, 4591542), (36, 3826285), (45, 3061028), (60, 2295771), (90, 1530514), (180, 765257)]