30127980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{502133}}^1$

素因数の和:502145

約数の個数: 24

約数和(自身を含む): 84358512

約数和(自身を除く): 54230532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 502133, 1004266, 1506399, 2008532, 2510665, 3012798, 5021330, 6025596, 7531995, 10042660, 15063990, 30127980]

約数ペア:

[(1, 30127980), (2, 15063990), (3, 10042660), (4, 7531995), (5, 6025596), (6, 5021330), (10, 3012798), (12, 2510665), (15, 2008532), (20, 1506399), (30, 1004266), (60, 502133)]