219040620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3650677}}^1$

素因数の和:3650689

約数の個数: 24

約数和(自身を含む): 613313904

約数和(自身を除く): 394273284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3650677, 7301354, 10952031, 14602708, 18253385, 21904062, 36506770, 43808124, 54760155, 73013540, 109520310, 219040620]

約数ペア:

[(1, 219040620), (2, 109520310), (3, 73013540), (4, 54760155), (5, 43808124), (6, 36506770), (10, 21904062), (12, 18253385), (15, 14602708), (20, 10952031), (30, 7301354), (60, 3650677)]