84700000030

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{228918919}}^1$

素因数の和:228918963

約数の個数: 16

約数和(自身を含む): 156580541280

約数和(自身を除く): 71880541250

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 228918919, 457837838, 1144594595, 2289189190, 8470000003, 16940000006, 42350000015, 84700000030]

約数ペア:

[(1, 84700000030), (2, 42350000015), (5, 16940000006), (10, 8470000003), (37, 2289189190), (74, 1144594595), (185, 457837838), (370, 228918919)]