30524730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1999}}^1$

素因数の和:2518

約数の個数: 32

約数和(自身を含む): 73440000

約数和(自身を除く): 42915270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 509, 1018, 1527, 1999, 2545, 3054, 3998, 5090, 5997, 7635, 9995, 11994, 15270, 19990, 29985, 59970, 1017491, 2034982, 3052473, 5087455, 6104946, 10174910, 15262365, 30524730]

約数ペア:

[(1, 30524730), (2, 15262365), (3, 10174910), (5, 6104946), (6, 5087455), (10, 3052473), (15, 2034982), (30, 1017491), (509, 59970), (1018, 29985), (1527, 19990), (1999, 15270), (2545, 11994), (3054, 9995), (3998, 7635), (5090, 5997)]