138495510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1538839}}^1$

素因数の和:1538852

約数の個数: 24

約数和(自身を含む): 360088560

約数和(自身を除く): 221593050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1538839, 3077678, 4616517, 7694195, 9233034, 13849551, 15388390, 23082585, 27699102, 46165170, 69247755, 138495510]

約数ペア:

[(1, 138495510), (2, 69247755), (3, 46165170), (5, 27699102), (6, 23082585), (9, 15388390), (10, 13849551), (15, 9233034), (18, 7694195), (30, 4616517), (45, 3077678), (90, 1538839)]