489751530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{14537}}^1$

素因数の和:15670

約数の個数: 32

約数和(自身を含む): 1176531264

約数和(自身を除く): 686779734

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1123, 2246, 3369, 5615, 6738, 11230, 14537, 16845, 29074, 33690, 43611, 72685, 87222, 145370, 218055, 436110, 16325051, 32650102, 48975153, 81625255, 97950306, 163250510, 244875765, 489751530]

約数ペア:

[(1, 489751530), (2, 244875765), (3, 163250510), (5, 97950306), (6, 81625255), (10, 48975153), (15, 32650102), (30, 16325051), (1123, 436110), (2246, 218055), (3369, 145370), (5615, 87222), (6738, 72685), (11230, 43611), (14537, 33690), (16845, 29074)]