89249970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2974999}}^1$

素因数の和:2975009

約数の個数: 16

約数和(自身を含む): 214200000

約数和(自身を除く): 124950030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2974999, 5949998, 8924997, 14874995, 17849994, 29749990, 44624985, 89249970]

約数ペア:

[(1, 89249970), (2, 44624985), (3, 29749990), (5, 17849994), (6, 14874995), (10, 8924997), (15, 5949998), (30, 2974999)]