189218220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3153637}}^1$

素因数の和:3153649

約数の個数: 24

約数和(自身を含む): 529811184

約数和(自身を除く): 340592964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3153637, 6307274, 9460911, 12614548, 15768185, 18921822, 31536370, 37843644, 47304555, 63072740, 94609110, 189218220]

約数ペア:

[(1, 189218220), (2, 94609110), (3, 63072740), (4, 47304555), (5, 37843644), (6, 31536370), (10, 18921822), (12, 15768185), (15, 12614548), (20, 9460911), (30, 6307274), (60, 3153637)]