15314820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{255247}}^1$

素因数の和:255259

約数の個数: 24

約数和(自身を含む): 42881664

約数和(自身を除く): 27566844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 255247, 510494, 765741, 1020988, 1276235, 1531482, 2552470, 3062964, 3828705, 5104940, 7657410, 15314820]

約数ペア:

[(1, 15314820), (2, 7657410), (3, 5104940), (4, 3828705), (5, 3062964), (6, 2552470), (10, 1531482), (12, 1276235), (15, 1020988), (20, 765741), (30, 510494), (60, 255247)]