138095340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2301589}}^1$

素因数の和:2301601

約数の個数: 24

約数和(自身を含む): 386667120

約数和(自身を除く): 248571780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2301589, 4603178, 6904767, 9206356, 11507945, 13809534, 23015890, 27619068, 34523835, 46031780, 69047670, 138095340]

約数ペア:

[(1, 138095340), (2, 69047670), (3, 46031780), (4, 34523835), (5, 27619068), (6, 23015890), (10, 13809534), (12, 11507945), (15, 9206356), (20, 6904767), (30, 4603178), (60, 2301589)]