2809140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{46819}}^1$

素因数の和:46831

約数の個数: 24

約数和(自身を含む): 7865760

約数和(自身を除く): 5056620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 46819, 93638, 140457, 187276, 234095, 280914, 468190, 561828, 702285, 936380, 1404570, 2809140]

約数ペア:

[(1, 2809140), (2, 1404570), (3, 936380), (4, 702285), (5, 561828), (6, 468190), (10, 280914), (12, 234095), (15, 187276), (20, 140457), (30, 93638), (60, 46819)]