7804740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{130079}}^1$

素因数の和:130091

約数の個数: 24

約数和(自身を含む): 21853440

約数和(自身を除く): 14048700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 130079, 260158, 390237, 520316, 650395, 780474, 1300790, 1560948, 1951185, 2601580, 3902370, 7804740]

約数ペア:

[(1, 7804740), (2, 3902370), (3, 2601580), (4, 1951185), (5, 1560948), (6, 1300790), (10, 780474), (12, 650395), (15, 520316), (20, 390237), (30, 260158), (60, 130079)]