87097730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{1289}}^1$

素因数の和:1558

約数の個数: 32

約数和(自身を含む): 163004400

約数和(自身を除く): 75906670

約数列:

[1, 2, 5, 10, 29, 58, 145, 233, 290, 466, 1165, 1289, 2330, 2578, 6445, 6757, 12890, 13514, 33785, 37381, 67570, 74762, 186905, 300337, 373810, 600674, 1501685, 3003370, 8709773, 17419546, 43548865, 87097730]

約数ペア:

[(1, 87097730), (2, 43548865), (5, 17419546), (10, 8709773), (29, 3003370), (58, 1501685), (145, 600674), (233, 373810), (290, 300337), (466, 186905), (1165, 74762), (1289, 67570), (2330, 37381), (2578, 33785), (6445, 13514), (6757, 12890)]