8147220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{135787}}^1$

素因数の和:135799

約数の個数: 24

約数和(自身を含む): 22812384

約数和(自身を除く): 14665164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 135787, 271574, 407361, 543148, 678935, 814722, 1357870, 1629444, 2036805, 2715740, 4073610, 8147220]

約数ペア:

[(1, 8147220), (2, 4073610), (3, 2715740), (4, 2036805), (5, 1629444), (6, 1357870), (10, 814722), (12, 678935), (15, 543148), (20, 407361), (30, 271574), (60, 135787)]