855261780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{14254363}}^1$

素因数の和:14254375

約数の個数: 24

約数和(自身を含む): 2394733152

約数和(自身を除く): 1539471372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 14254363, 28508726, 42763089, 57017452, 71271815, 85526178, 142543630, 171052356, 213815445, 285087260, 427630890, 855261780]

約数ペア:

[(1, 855261780), (2, 427630890), (3, 285087260), (4, 213815445), (5, 171052356), (6, 142543630), (10, 85526178), (12, 71271815), (15, 57017452), (20, 42763089), (30, 28508726), (60, 14254363)]