280342770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{11551}}^1$

素因数の和:12370

約数の個数: 32

約数和(自身を含む): 673712640

約数和(自身を除く): 393369870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 809, 1618, 2427, 4045, 4854, 8090, 11551, 12135, 23102, 24270, 34653, 57755, 69306, 115510, 173265, 346530, 9344759, 18689518, 28034277, 46723795, 56068554, 93447590, 140171385, 280342770]

約数ペア:

[(1, 280342770), (2, 140171385), (3, 93447590), (5, 56068554), (6, 46723795), (10, 28034277), (15, 18689518), (30, 9344759), (809, 346530), (1618, 173265), (2427, 115510), (4045, 69306), (4854, 57755), (8090, 34653), (11551, 24270), (12135, 23102)]