8787090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22531}}^1$

素因数の和:22554

約数の個数: 32

約数和(自身を含む): 22712256

約数和(自身を除く): 13925166

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 22531, 45062, 67593, 112655, 135186, 225310, 292903, 337965, 585806, 675930, 878709, 1464515, 1757418, 2929030, 4393545, 8787090]

約数ペア:

[(1, 8787090), (2, 4393545), (3, 2929030), (5, 1757418), (6, 1464515), (10, 878709), (13, 675930), (15, 585806), (26, 337965), (30, 292903), (39, 225310), (65, 135186), (78, 112655), (130, 67593), (195, 45062), (390, 22531)]