29925030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1999}}^1$

素因数の和:2508

約数の個数: 32

約数和(自身を含む): 72000000

約数和(自身を除く): 42074970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 499, 998, 1497, 1999, 2495, 2994, 3998, 4990, 5997, 7485, 9995, 11994, 14970, 19990, 29985, 59970, 997501, 1995002, 2992503, 4987505, 5985006, 9975010, 14962515, 29925030]

約数ペア:

[(1, 29925030), (2, 14962515), (3, 9975010), (5, 5985006), (6, 4987505), (10, 2992503), (15, 1995002), (30, 997501), (499, 59970), (998, 29985), (1497, 19990), (1999, 14970), (2495, 11994), (2994, 9995), (3998, 7485), (4990, 5997)]