13147980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{219133}}^1$

素因数の和:219145

約数の個数: 24

約数和(自身を含む): 36814512

約数和(自身を除く): 23666532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 219133, 438266, 657399, 876532, 1095665, 1314798, 2191330, 2629596, 3286995, 4382660, 6573990, 13147980]

約数ペア:

[(1, 13147980), (2, 6573990), (3, 4382660), (4, 3286995), (5, 2629596), (6, 2191330), (10, 1314798), (12, 1095665), (15, 876532), (20, 657399), (30, 438266), (60, 219133)]