89549910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2851}}^1$

素因数の和:3213

約数の個数: 48

約数和(自身を含む): 233578800

約数和(自身を除く): 144028890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 349, 698, 1047, 1745, 2094, 2851, 3141, 3490, 5235, 5702, 6282, 8553, 10470, 14255, 15705, 17106, 25659, 28510, 31410, 42765, 51318, 85530, 128295, 256590, 994999, 1989998, 2984997, 4974995, 5969994, 8954991, 9949990, 14924985, 17909982, 29849970, 44774955, 89549910]

約数ペア:

[(1, 89549910), (2, 44774955), (3, 29849970), (5, 17909982), (6, 14924985), (9, 9949990), (10, 8954991), (15, 5969994), (18, 4974995), (30, 2984997), (45, 1989998), (90, 994999), (349, 256590), (698, 128295), (1047, 85530), (1745, 51318), (2094, 42765), (2851, 31410), (3141, 28510), (3490, 25659), (5235, 17106), (5702, 15705), (6282, 14255), (8553, 10470)]