42792660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{237737}}^1$

素因数の和:237752

約数の個数: 36

約数和(自身を含む): 129804948

約数和(自身を除く): 87012288

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 237737, 475474, 713211, 950948, 1188685, 1426422, 2139633, 2377370, 2852844, 3566055, 4279266, 4754740, 7132110, 8558532, 10698165, 14264220, 21396330, 42792660]

約数ペア:

[(1, 42792660), (2, 21396330), (3, 14264220), (4, 10698165), (5, 8558532), (6, 7132110), (9, 4754740), (10, 4279266), (12, 3566055), (15, 2852844), (18, 2377370), (20, 2139633), (30, 1426422), (36, 1188685), (45, 950948), (60, 713211), (90, 475474), (180, 237737)]