271189980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1506611}}^1$

素因数の和:1506626

約数の個数: 36

約数和(自身を含む): 822610152

約数和(自身を除く): 551420172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1506611, 3013222, 4519833, 6026444, 7533055, 9039666, 13559499, 15066110, 18079332, 22599165, 27118998, 30132220, 45198330, 54237996, 67797495, 90396660, 135594990, 271189980]

約数ペア:

[(1, 271189980), (2, 135594990), (3, 90396660), (4, 67797495), (5, 54237996), (6, 45198330), (9, 30132220), (10, 27118998), (12, 22599165), (15, 18079332), (18, 15066110), (20, 13559499), (30, 9039666), (36, 7533055), (45, 6026444), (60, 4519833), (90, 3013222), (180, 1506611)]