147089940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2451499}}^1$

素因数の和:2451511

約数の個数: 24

約数和(自身を含む): 411852000

約数和(自身を除く): 264762060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2451499, 4902998, 7354497, 9805996, 12257495, 14708994, 24514990, 29417988, 36772485, 49029980, 73544970, 147089940]

約数ペア:

[(1, 147089940), (2, 73544970), (3, 49029980), (4, 36772485), (5, 29417988), (6, 24514990), (10, 14708994), (12, 12257495), (15, 9805996), (20, 7354497), (30, 4902998), (60, 2451499)]