90159870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{3005329}}^1$

素因数の和:3005339

約数の個数: 16

約数和(自身を含む): 216383760

約数和(自身を除く): 126223890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 3005329, 6010658, 9015987, 15026645, 18031974, 30053290, 45079935, 90159870]

約数ペア:

[(1, 90159870), (2, 45079935), (3, 30053290), (5, 18031974), (6, 15026645), (10, 9015987), (15, 6010658), (30, 3005329)]