219188220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3653137}}^1$

素因数の和:3653149

約数の個数: 24

約数和(自身を含む): 613727184

約数和(自身を除く): 394538964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3653137, 7306274, 10959411, 14612548, 18265685, 21918822, 36531370, 43837644, 54797055, 73062740, 109594110, 219188220]

約数ペア:

[(1, 219188220), (2, 109594110), (3, 73062740), (4, 54797055), (5, 43837644), (6, 36531370), (10, 21918822), (12, 18265685), (15, 14612548), (20, 10959411), (30, 7306274), (60, 3653137)]