2904740

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{467}}^1$

素因数の和:787

約数の個数: 24

約数和(自身を含む): 6132672

約数和(自身を除く): 3227932

約数列:

[1, 2, 4, 5, 10, 20, 311, 467, 622, 934, 1244, 1555, 1868, 2335, 3110, 4670, 6220, 9340, 145237, 290474, 580948, 726185, 1452370, 2904740]

約数ペア:

[(1, 2904740), (2, 1452370), (4, 726185), (5, 580948), (10, 290474), (20, 145237), (311, 9340), (467, 6220), (622, 4670), (934, 3110), (1244, 2335), (1555, 1868)]