30390792

素因数分解:

$2^3\times 3^1\times {\mathrm{787}}^1\times {\mathrm{1609}}^1$

素因数の和:2405

約数の個数: 32

約数和(自身を含む): 76120800

約数和(自身を除く): 45730008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 787, 1574, 1609, 2361, 3148, 3218, 4722, 4827, 6296, 6436, 9444, 9654, 12872, 18888, 19308, 38616, 1266283, 2532566, 3798849, 5065132, 7597698, 10130264, 15195396, 30390792]

約数ペア:

[(1, 30390792), (2, 15195396), (3, 10130264), (4, 7597698), (6, 5065132), (8, 3798849), (12, 2532566), (24, 1266283), (787, 38616), (1574, 19308), (1609, 18888), (2361, 12872), (3148, 9654), (3218, 9444), (4722, 6436), (4827, 6296)]