30957679090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2903}}^1\times {\mathrm{82031}}^1$

素因数の和:84954

約数の個数: 32

約数和(自身を含む): 60031673856

約数和(自身を除く): 29073994766

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2903, 5806, 14515, 29030, 37739, 75478, 82031, 164062, 188695, 377390, 410155, 820310, 1066403, 2132806, 5332015, 10664030, 238135993, 476271986, 1190679965, 2381359930, 3095767909, 6191535818, 15478839545, 30957679090]

約数ペア:

[(1, 30957679090), (2, 15478839545), (5, 6191535818), (10, 3095767909), (13, 2381359930), (26, 1190679965), (65, 476271986), (130, 238135993), (2903, 10664030), (5806, 5332015), (14515, 2132806), (29030, 1066403), (37739, 820310), (75478, 410155), (82031, 377390), (164062, 188695)]