3131534890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{37607}}^1$

素因数の和:38382

約数の個数: 32

約数和(自身を含む): 6157482624

約数和(自身を除く): 3025947734

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 757, 1514, 3785, 7570, 8327, 16654, 37607, 41635, 75214, 83270, 188035, 376070, 413677, 827354, 2068385, 4136770, 28468499, 56936998, 142342495, 284684990, 313153489, 626306978, 1565767445, 3131534890]

約数ペア:

[(1, 3131534890), (2, 1565767445), (5, 626306978), (10, 313153489), (11, 284684990), (22, 142342495), (55, 56936998), (110, 28468499), (757, 4136770), (1514, 2068385), (3785, 827354), (7570, 413677), (8327, 376070), (16654, 188035), (37607, 83270), (41635, 75214)]