161435010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{489197}}^1$

素因数の和:489218

約数の個数: 32

約数和(自身を含む): 422667072

約数和(自身を除く): 261232062

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 489197, 978394, 1467591, 2445985, 2935182, 4891970, 5381167, 7337955, 10762334, 14675910, 16143501, 26905835, 32287002, 53811670, 80717505, 161435010]

約数ペア:

[(1, 161435010), (2, 80717505), (3, 53811670), (5, 32287002), (6, 26905835), (10, 16143501), (11, 14675910), (15, 10762334), (22, 7337955), (30, 5381167), (33, 4891970), (55, 2935182), (66, 2445985), (110, 1467591), (165, 978394), (330, 489197)]