91680790

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{709}}^1$

素因数の和:976

約数の個数: 32

約数和(自身を含む): 168593760

約数和(自身を除く): 76912970

約数列:

[1, 2, 5, 10, 67, 134, 193, 335, 386, 670, 709, 965, 1418, 1930, 3545, 7090, 12931, 25862, 47503, 64655, 95006, 129310, 136837, 237515, 273674, 475030, 684185, 1368370, 9168079, 18336158, 45840395, 91680790]

約数ペア:

[(1, 91680790), (2, 45840395), (5, 18336158), (10, 9168079), (67, 1368370), (134, 684185), (193, 475030), (335, 273674), (386, 237515), (670, 136837), (709, 129310), (965, 95006), (1418, 64655), (1930, 47503), (3545, 25862), (7090, 12931)]