26293980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{438233}}^1$

素因数の和:438245

約数の個数: 24

約数和(自身を含む): 73623312

約数和(自身を除く): 47329332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 438233, 876466, 1314699, 1752932, 2191165, 2629398, 4382330, 5258796, 6573495, 8764660, 13146990, 26293980]

約数ペア:

[(1, 26293980), (2, 13146990), (3, 8764660), (4, 6573495), (5, 5258796), (6, 4382330), (10, 2629398), (12, 2191165), (15, 1752932), (20, 1314699), (30, 876466), (60, 438233)]