31260270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{6637}}^1$

素因数の和:6804

約数の個数: 32

約数和(自身を含む): 75513888

約数和(自身を除く): 44253618

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 6637, 13274, 19911, 33185, 39822, 66370, 99555, 199110, 1042009, 2084018, 3126027, 5210045, 6252054, 10420090, 15630135, 31260270]

約数ペア:

[(1, 31260270), (2, 15630135), (3, 10420090), (5, 6252054), (6, 5210045), (10, 3126027), (15, 2084018), (30, 1042009), (157, 199110), (314, 99555), (471, 66370), (785, 39822), (942, 33185), (1570, 19911), (2355, 13274), (4710, 6637)]