307680690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2617}}^1\times {\mathrm{3919}}^1$

素因数の和:6546

約数の個数: 32

約数和(自身を含む): 738904320

約数和(自身を除く): 431223630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2617, 3919, 5234, 7838, 7851, 11757, 13085, 15702, 19595, 23514, 26170, 39190, 39255, 58785, 78510, 117570, 10256023, 20512046, 30768069, 51280115, 61536138, 102560230, 153840345, 307680690]

約数ペア:

[(1, 307680690), (2, 153840345), (3, 102560230), (5, 61536138), (6, 51280115), (10, 30768069), (15, 20512046), (30, 10256023), (2617, 117570), (3919, 78510), (5234, 58785), (7838, 39255), (7851, 39190), (11757, 26170), (13085, 23514), (15702, 19595)]