27865710210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71450539}}^1$

素因数の和:71450562

約数の個数: 32

約数和(自身を含む): 72022144320

約数和(自身を除く): 44156434110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 71450539, 142901078, 214351617, 357252695, 428703234, 714505390, 928857007, 1071758085, 1857714014, 2143516170, 2786571021, 4644285035, 5573142042, 9288570070, 13932855105, 27865710210]

約数ペア:

[(1, 27865710210), (2, 13932855105), (3, 9288570070), (5, 5573142042), (6, 4644285035), (10, 2786571021), (13, 2143516170), (15, 1857714014), (26, 1071758085), (30, 928857007), (39, 714505390), (65, 428703234), (78, 357252695), (130, 214351617), (195, 142901078), (390, 71450539)]