171134710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{5737}}^1$

素因数の和:5920

約数の個数: 32

約数和(自身を含む): 326377440

約数和(自身を除く): 155242730

約数列:

[1, 2, 5, 10, 19, 38, 95, 157, 190, 314, 785, 1570, 2983, 5737, 5966, 11474, 14915, 28685, 29830, 57370, 109003, 218006, 545015, 900709, 1090030, 1801418, 4503545, 9007090, 17113471, 34226942, 85567355, 171134710]

約数ペア:

[(1, 171134710), (2, 85567355), (5, 34226942), (10, 17113471), (19, 9007090), (38, 4503545), (95, 1801418), (157, 1090030), (190, 900709), (314, 545015), (785, 218006), (1570, 109003), (2983, 57370), (5737, 29830), (5966, 28685), (11474, 14915)]