30314445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2803}}^1$

素因数の和:2921

約数の個数: 32

約数和(自身を含む): 55990272

約数和(自身を除く): 25675827

約数列:

[1, 3, 5, 7, 15, 21, 35, 103, 105, 309, 515, 721, 1545, 2163, 2803, 3605, 8409, 10815, 14015, 19621, 42045, 58863, 98105, 288709, 294315, 866127, 1443545, 2020963, 4330635, 6062889, 10104815, 30314445]

約数ペア:

[(1, 30314445), (3, 10104815), (5, 6062889), (7, 4330635), (15, 2020963), (21, 1443545), (35, 866127), (103, 294315), (105, 288709), (309, 98105), (515, 58863), (721, 42045), (1545, 19621), (2163, 14015), (2803, 10815), (3605, 8409)]