2564438790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{85481293}}^1$

素因数の和:85481303

約数の個数: 16

約数和(自身を含む): 6154653168

約数和(自身を除く): 3590214378

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 85481293, 170962586, 256443879, 427406465, 512887758, 854812930, 1282219395, 2564438790]

約数ペア:

[(1, 2564438790), (2, 1282219395), (3, 854812930), (5, 512887758), (6, 427406465), (10, 256443879), (15, 170962586), (30, 85481293)]