28807110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{106693}}^1$

素因数の和:106709

約数の個数: 32

約数和(自身を含む): 76819680

約数和(自身を除く): 48012570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 106693, 213386, 320079, 533465, 640158, 960237, 1066930, 1600395, 1920474, 2880711, 3200790, 4801185, 5761422, 9602370, 14403555, 28807110]

約数ペア:

[(1, 28807110), (2, 14403555), (3, 9602370), (5, 5761422), (6, 4801185), (9, 3200790), (10, 2880711), (15, 1920474), (18, 1600395), (27, 1066930), (30, 960237), (45, 640158), (54, 533465), (90, 320079), (135, 213386), (270, 106693)]