12349380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{205823}}^1$

素因数の和:205835

約数の個数: 24

約数和(自身を含む): 34578432

約数和(自身を除く): 22229052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 205823, 411646, 617469, 823292, 1029115, 1234938, 2058230, 2469876, 3087345, 4116460, 6174690, 12349380]

約数ペア:

[(1, 12349380), (2, 6174690), (3, 4116460), (4, 3087345), (5, 2469876), (6, 2058230), (10, 1234938), (12, 1029115), (15, 823292), (20, 617469), (30, 411646), (60, 205823)]