938863660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{6706169}}^1$

素因数の和:6706185

約数の個数: 24

約数和(自身を含む): 2253273120

約数和(自身を除く): 1314409460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 6706169, 13412338, 26824676, 33530845, 46943183, 67061690, 93886366, 134123380, 187772732, 234715915, 469431830, 938863660]

約数ペア:

[(1, 938863660), (2, 469431830), (4, 234715915), (5, 187772732), (7, 134123380), (10, 93886366), (14, 67061690), (20, 46943183), (28, 33530845), (35, 26824676), (70, 13412338), (140, 6706169)]