7841220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{130687}}^1$

素因数の和:130699

約数の個数: 24

約数和(自身を含む): 21955584

約数和(自身を除く): 14114364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 130687, 261374, 392061, 522748, 653435, 784122, 1306870, 1568244, 1960305, 2613740, 3920610, 7841220]

約数ペア:

[(1, 7841220), (2, 3920610), (3, 2613740), (4, 1960305), (5, 1568244), (6, 1306870), (10, 784122), (12, 653435), (15, 522748), (20, 392061), (30, 261374), (60, 130687)]