66903420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1115057}}^1$

素因数の和:1115069

約数の個数: 24

約数和(自身を含む): 187329744

約数和(自身を除く): 120426324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1115057, 2230114, 3345171, 4460228, 5575285, 6690342, 11150570, 13380684, 16725855, 22301140, 33451710, 66903420]

約数ペア:

[(1, 66903420), (2, 33451710), (3, 22301140), (4, 16725855), (5, 13380684), (6, 11150570), (10, 6690342), (12, 5575285), (15, 4460228), (20, 3345171), (30, 2230114), (60, 1115057)]