291681330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{8863}}^1$

素因数の和:9970

約数の個数: 32

約数和(自身を含む): 700752384

約数和(自身を除く): 409071054

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1097, 2194, 3291, 5485, 6582, 8863, 10970, 16455, 17726, 26589, 32910, 44315, 53178, 88630, 132945, 265890, 9722711, 19445422, 29168133, 48613555, 58336266, 97227110, 145840665, 291681330]

約数ペア:

[(1, 291681330), (2, 145840665), (3, 97227110), (5, 58336266), (6, 48613555), (10, 29168133), (15, 19445422), (30, 9722711), (1097, 265890), (2194, 132945), (3291, 88630), (5485, 53178), (6582, 44315), (8863, 32910), (10970, 26589), (16455, 17726)]